Question

The velocity-time graph below depicts the motion of a two-stage rocket. 100 0 5,00 10.0 15.0 20.0 30,0 At what time (in seconds) does the rocket change its direction? (This is the time it begins to fall from its peak). 8.0 + 0/1 points I Previous Answers Consider the velocity-time graph below 16.0 12.0 4.00 0.00 1216 tion. (if negative, then enter a negative answer) Determine the displacement (in m) of the object during the entire 20 seconds of met Enter a number

Answer 1

Answer)

The rocket changes its direction at the topmost point where it changes its direction and has zero instantaneous velocity .

So, at t=22 s, velocity is zero.(Ans)

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Good luck!:)