Physics equations/07Work and Energy/Q:cart2/Testbank
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a07energy_cart2_1_v1
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===2=== {<!a07energy_cart2_1>The spring constant is 780N/m, and the initial compression is 0.22m. What is the mass if the cart reaches a height of 2.45m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.679 kg  b) 0.713 kg  c) 0.749 kg + d) 0.786 kg  e) 0.825 kg ===3=== {<!a07energy_cart2_1>The spring constant is 776N/m, and the initial compression is 0.15m. What is the mass if the cart reaches a height of 3.08m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]} + a) 0.289 kg  b) 0.304 kg  c) 0.319 kg  d) 0.335 kg  e) 0.352 kg ===4=== {<!a07energy_cart2_1>The spring constant is 743N/m, and the initial compression is 0.11m. What is the mass if the cart reaches a height of 2.03m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.205 kg  b) 0.215 kg + c) 0.226 kg  d) 0.237 kg  e) 0.249 kg ===5=== {<!a07energy_cart2_1>The spring constant is 559N/m, and the initial compression is 0.26m. What is the mass if the cart reaches a height of 1.58m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]} + a) 1.220 kg  b) 1.281 kg  c) 1.345 kg  d) 1.413 kg  e) 1.483 kg ===6=== {<!a07energy_cart2_1>The spring constant is 684N/m, and the initial compression is 0.28m. What is the mass if the cart reaches a height of 2.58m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.010 kg + b) 1.060 kg  c) 1.113 kg  d) 1.169 kg  e) 1.228 kg ===7=== {<!a07energy_cart2_1>The spring constant is 774N/m, and the initial compression is 0.18m. What is the mass if the cart reaches a height of 1.18m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.033 kg + b) 1.084 kg  c) 1.139 kg  d) 1.195 kg  e) 1.255 kg ===8=== {<!a07energy_cart2_1>The spring constant is 772N/m, and the initial compression is 0.27m. What is the mass if the cart reaches a height of 2.40m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.085 kg  b) 1.139 kg + c) 1.196 kg  d) 1.256 kg  e) 1.319 kg ===9=== {<!a07energy_cart2_1>The spring constant is 501N/m, and the initial compression is 0.13m. What is the mass if the cart reaches a height of 1.58m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.225 kg  b) 0.236 kg  c) 0.248 kg  d) 0.260 kg + e) 0.273 kg ===10=== {<!a07energy_cart2_1>The spring constant is 616N/m, and the initial compression is 0.17m. What is the mass if the cart reaches a height of 1.69m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.512 kg + b) 0.537 kg  c) 0.564 kg  d) 0.593 kg  e) 0.622 kg ===11=== {<!a07energy_cart2_1>The spring constant is 629N/m, and the initial compression is 0.14m. What is the mass if the cart reaches a height of 2.37m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.229 kg  b) 0.241 kg  c) 0.253 kg + d) 0.265 kg  e) 0.279 kg ===12=== {<!a07energy_cart2_1>The spring constant is 705N/m, and the initial compression is 0.17m. What is the mass if the cart reaches a height of 3.24m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.306 kg + b) 0.321 kg  c) 0.337 kg  d) 0.354 kg  e) 0.371 kg ===13=== {<!a07energy_cart2_1>The spring constant is 724N/m, and the initial compression is 0.18m. What is the mass if the cart reaches a height of 2.99m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.381 kg + b) 0.400 kg  c) 0.420 kg  d) 0.441 kg  e) 0.463 kg ===14=== {<!a07energy_cart2_1>The spring constant is 712N/m, and the initial compression is 0.17m. What is the mass if the cart reaches a height of 3.06m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.296 kg  b) 0.311 kg  c) 0.327 kg + d) 0.343 kg  e) 0.360 kg ===15=== {<!a07energy_cart2_1>The spring constant is 630N/m, and the initial compression is 0.18m. What is the mass if the cart reaches a height of 1.94m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.487 kg  b) 0.511 kg + c) 0.537 kg  d) 0.564 kg  e) 0.592 kg ===16=== {<!a07energy_cart2_1>The spring constant is 614N/m, and the initial compression is 0.12m. What is the mass if the cart reaches a height of 2.09m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.186 kg  b) 0.196 kg  c) 0.206 kg + d) 0.216 kg  e) 0.227 kg ===17=== {<!a07energy_cart2_1>The spring constant is 592N/m, and the initial compression is 0.18m. What is the mass if the cart reaches a height of 1.33m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.667 kg  b) 0.701 kg + c) 0.736 kg  d) 0.773 kg  e) 0.811 kg ===18=== {<!a07energy_cart2_1>The spring constant is 588N/m, and the initial compression is 0.11m. What is the mass if the cart reaches a height of 3.08m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.112 kg + b) 0.118 kg  c) 0.124 kg  d) 0.130 kg  e) 0.136 kg ===19=== {<!a07energy_cart2_1>The spring constant is 705N/m, and the initial compression is 0.13m. What is the mass if the cart reaches a height of 3.28m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.168 kg  b) 0.177 kg + c) 0.185 kg  d) 0.195 kg  e) 0.204 kg ===20=== {<!a07energy_cart2_1>The spring constant is 767N/m, and the initial compression is 0.24m. What is the mass if the cart reaches a height of 2.21m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.881 kg  b) 0.925 kg  c) 0.971 kg + d) 1.020 kg  e) 1.071 kg ===21=== {<!a07energy_cart2_1>The spring constant is 605N/m, and the initial compression is 0.20m. What is the mass if the cart reaches a height of 2.88m, before coming to rest?[[File:Roller coaster energy conservation.jpg260pxright]]}  a) 0.408 kg + b) 0.429 kg  c) 0.450 kg  d) 0.473 kg  e) 0.496 kg 
a07energy_cart2_2_v1
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copies


===2=== {<!a07energy_cart2_2>The cart has a mass of 42.80kg. It is moving at a speed of 3.30m/s, when it is at a height of 3.24m. If the spring constant was 505N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 2.35 m + b) 2.51 m  c) 2.69 m  d) 2.87 m  e) 3.08 m ===3=== {<!a07energy_cart2_2>The cart has a mass of 44.20kg. It is moving at a speed of 3.40m/s, when it is at a height of 3.77m. If the spring constant was 607N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]} + a) 2.49 m  b) 2.67 m  c) 2.86 m  d) 3.06 m  e) 3.27 m ===4=== {<!a07energy_cart2_2>The cart has a mass of 45.40kg. It is moving at a speed of 3.20m/s, when it is at a height of 3.87m. If the spring constant was 597N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 2.39 m + b) 2.56 m  c) 2.74 m  d) 2.93 m  e) 3.13 m ===5=== {<!a07energy_cart2_2>The cart has a mass of 46.30kg. It is moving at a speed of 2.70m/s, when it is at a height of 3.95m. If the spring constant was 575N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]} + a) 2.61 m  b) 2.79 m  c) 2.99 m  d) 3.20 m  e) 3.42 m ===6=== {<!a07energy_cart2_2>The cart has a mass of 30.50kg. It is moving at a speed of 3.10m/s, when it is at a height of 2.20m. If the spring constant was 682N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.25 m  b) 1.34 m  c) 1.44 m + d) 1.54 m  e) 1.64 m ===7=== {<!a07energy_cart2_2>The cart has a mass of 39.20kg. It is moving at a speed of 2.60m/s, when it is at a height of 3.66m. If the spring constant was 510N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 2.15 m  b) 2.30 m + c) 2.46 m  d) 2.63 m  e) 2.81 m ===8=== {<!a07energy_cart2_2>The cart has a mass of 41.90kg. It is moving at a speed of 2.60m/s, when it is at a height of 2.73m. If the spring constant was 698N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.55 m  b) 1.66 m  c) 1.78 m + d) 1.90 m  e) 2.04 m ===9=== {<!a07energy_cart2_2>The cart has a mass of 46.30kg. It is moving at a speed of 3.20m/s, when it is at a height of 2.11m. If the spring constant was 510N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.89 m  b) 2.02 m + c) 2.16 m  d) 2.32 m  e) 2.48 m ===10=== {<!a07energy_cart2_2>The cart has a mass of 43.70kg. It is moving at a speed of 3.30m/s, when it is at a height of 2.72m. If the spring constant was 597N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]} + a) 2.17 m  b) 2.32 m  c) 2.48 m  d) 2.66 m  e) 2.84 m ===11=== {<!a07energy_cart2_2>The cart has a mass of 32.30kg. It is moving at a speed of 3.10m/s, when it is at a height of 2.74m. If the spring constant was 570N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]} + a) 1.89 m  b) 2.03 m  c) 2.17 m  d) 2.32 m  e) 2.48 m ===12=== {<!a07energy_cart2_2>The cart has a mass of 49.70kg. It is moving at a speed of 2.90m/s, when it is at a height of 3.53m. If the spring constant was 648N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.86 m  b) 1.99 m  c) 2.13 m  d) 2.28 m + e) 2.44 m ===13=== {<!a07energy_cart2_2>The cart has a mass of 46.20kg. It is moving at a speed of 3.00m/s, when it is at a height of 2.51m. If the spring constant was 676N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.52 m  b) 1.63 m  c) 1.74 m  d) 1.86 m + e) 1.99 m ===14=== {<!a07energy_cart2_2>The cart has a mass of 30.50kg. It is moving at a speed of 2.20m/s, when it is at a height of 3.38m. If the spring constant was 551N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]} + a) 1.98 m  b) 2.12 m  c) 2.27 m  d) 2.43 m  e) 2.60 m ===15=== {<!a07energy_cart2_2>The cart has a mass of 41.80kg. It is moving at a speed of 2.10m/s, when it is at a height of 2.21m. If the spring constant was 571N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]} + a) 1.87 m  b) 2.00 m  c) 2.14 m  d) 2.29 m  e) 2.45 m ===16=== {<!a07energy_cart2_2>The cart has a mass of 39.30kg. It is moving at a speed of 2.30m/s, when it is at a height of 3.43m. If the spring constant was 633N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.85 m  b) 1.98 m + c) 2.12 m  d) 2.27 m  e) 2.43 m ===17=== {<!a07energy_cart2_2>The cart has a mass of 41.30kg. It is moving at a speed of 2.90m/s, when it is at a height of 2.74m. If the spring constant was 506N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.72 m  b) 1.84 m  c) 1.97 m  d) 2.10 m + e) 2.25 m ===18=== {<!a07energy_cart2_2>The cart has a mass of 49.20kg. It is moving at a speed of 3.80m/s, when it is at a height of 3.51m. If the spring constant was 556N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 2.54 m + b) 2.71 m  c) 2.90 m  d) 3.11 m  e) 3.32 m ===19=== {<!a07energy_cart2_2>The cart has a mass of 39.40kg. It is moving at a speed of 3.10m/s, when it is at a height of 3.20m. If the spring constant was 546N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 2.00 m  b) 2.14 m + c) 2.28 m  d) 2.44 m  e) 2.62 m ===20=== {<!a07energy_cart2_2>The cart has a mass of 37.40kg. It is moving at a speed of 2.60m/s, when it is at a height of 3.97m. If the spring constant was 629N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 2.10 m + b) 2.24 m  c) 2.40 m  d) 2.57 m  e) 2.75 m ===21=== {<!a07energy_cart2_2>The cart has a mass of 32.40kg. It is moving at a speed of 2.60m/s, when it is at a height of 2.09m. If the spring constant was 575N/m, what was the initial compression? [[File:Roller coaster energy conservation.jpg260pxright]]}  a) 1.34 m  b) 1.43 m  c) 1.53 m + d) 1.64 m  e) 1.75 m 
a07energy_cart2_3_v1
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copies


===2=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.149 m/s  b) 1.218 m/s + c) 1.291 m/s  d) 1.368 m/s  e) 1.450 m/s ===3=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.218 m/s + b) 1.291 m/s  c) 1.368 m/s  d) 1.450 m/s  e) 1.537 m/s ===4=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.149 m/s  b) 1.218 m/s + c) 1.291 m/s  d) 1.368 m/s  e) 1.450 m/s ===5=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.149 m/s  b) 1.218 m/s + c) 1.291 m/s  d) 1.368 m/s  e) 1.450 m/s ===6=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.022 m/s  b) 1.084 m/s  c) 1.149 m/s  d) 1.218 m/s + e) 1.291 m/s ===7=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.084 m/s  b) 1.149 m/s  c) 1.218 m/s + d) 1.291 m/s  e) 1.368 m/s ===8=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.149 m/s  b) 1.218 m/s + c) 1.291 m/s  d) 1.368 m/s  e) 1.450 m/s ===9=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} + a) 1.291 m/s  b) 1.368 m/s  c) 1.450 m/s  d) 1.537 m/s  e) 1.630 m/s ===10=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} + a) 1.291 m/s  b) 1.368 m/s  c) 1.450 m/s  d) 1.537 m/s  e) 1.630 m/s ===11=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} + a) 1.291 m/s  b) 1.368 m/s  c) 1.450 m/s  d) 1.537 m/s  e) 1.630 m/s ===12=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.149 m/s  b) 1.218 m/s + c) 1.291 m/s  d) 1.368 m/s  e) 1.450 m/s ===13=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.084 m/s  b) 1.149 m/s  c) 1.218 m/s + d) 1.291 m/s  e) 1.368 m/s ===14=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.149 m/s  b) 1.218 m/s + c) 1.291 m/s  d) 1.368 m/s  e) 1.450 m/s ===15=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?} + a) 1.291 m/s  b) 1.368 m/s  c) 1.450 m/s  d) 1.537 m/s  e) 1.630 m/s ===16=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.218 m/s + b) 1.291 m/s  c) 1.368 m/s  d) 1.450 m/s  e) 1.537 m/s ===17=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.022 m/s  b) 1.084 m/s  c) 1.149 m/s  d) 1.218 m/s + e) 1.291 m/s ===18=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.218 m/s + b) 1.291 m/s  c) 1.368 m/s  d) 1.450 m/s  e) 1.537 m/s ===19=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.218 m/s + b) 1.291 m/s  c) 1.368 m/s  d) 1.450 m/s  e) 1.537 m/s ===20=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.022 m/s  b) 1.084 m/s  c) 1.149 m/s  d) 1.218 m/s + e) 1.291 m/s ===21=== {<!a07energy_cart2_3>You are riding a bicycle on a flat road. Assume no friction or air drag, and that you are coasting. Your speed is 4.9m/s, when you encounter a hill of height 1.14m. What is your speed at the top of the hill?}  a) 1.149 m/s  b) 1.218 m/s + c) 1.291 m/s  d) 1.368 m/s  e) 1.450 m/s 