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A rocket is launched upward

A stationary rocket is launched vertically upward. After 4s, the rocket's fuel is used up and it is 225.6 m above the ground. At
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2. asked by clement
3. 1,304 views
A launched rocket has an altitude, in meters,give n by the polynomial h+vt-4.9t^2, where h is the height, in meters, from which
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2. asked by rr
3. 560 views
A model rocket is launched straight upward with an initial speed of 58.0 m/s. It accelerates with a constant upward acceleration
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2. asked by Haroula
3. 756 views
Rockets A and B are fired straight upward from rest. Rocket A is launched first and accelerates at 11.2 m/s2. Rocket B is
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2. asked by Haley
3. 798 views
A model rocket is launched straight upward with an initial speed of 50 m/s. It accelerates with a constant upward acceleration
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2. asked by Lindsay
3. 1,894 views
A model rocket is launched straight upward with an initial speed of 30.0 m/s. It accelerates with a constant upward acceleration
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2. asked by desperate help
3. 654 views
A model rocket is launched straight upward with an initial speed of 60.0 m/s. It accelerates with a constant upward acceleration
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2. asked by frank
3. 1,531 views
A model rocket is launched straight upward with an initial speed of 60.0 m/s. It accelerates with a constant upward acceleration
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2. asked by jim
3. 551 views
A model rocket is launched upward with an initial speed of 50 m/s. It accelerates with a net constant upward acceleration of 2.0
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2. asked by Mark
3. 940 views
A model rocket is launched straight upward with an initial speed of 47.7 m/s. It accelerates with a constant upward acceleration
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2. asked by sam
3. 777 views