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Social ScienceA rocket is launched straight up with constant acceleration. Four seconds after liftoff, a bolt falls off the side of the rocket. The bolt hits the ground 7.00s later. What was the rocket's acceleration?
A rocket is launched straight up with constant acceleration. Four seconds after liftoff, a bolt falls off the side of the rocket. The bolt hits the ground 7.00s later. What was the rocket's acceleration?
Expert Answer
Use the kinematic equation to solve for the velocity of the rocket four seconds after the lift off,
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u = 0 a-acceleration of rocket a(4.0s) - 4am/s
The distance travelled by the rocket is
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1 s ut at 2 [2] 1 a(4.0s 2 8am
The distance travelled by the bo...
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1 at 2 -8a =(4a)(7.0)(98)(7.0)[3]
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