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Compute the given problems:

Q1. A stone is thrown vertically upward with a speed of 24.0 meters per second (m/s). How fast is it moving if it reaches a height of 17.0 meters?

Q2. A ball-player catches a ball of 2.75 seconds after throwing it upward vertically. With what speed did he throw it?

Q3. The brakes on your automobile are able of slowing down your car at a rate of 5.20 meters per second squared (m/s2). If you are going 137 kilometers per hour and suddenly observe a state trooper, then determine the minimum time in which you can get your car beneath 90.0 kilometers per hour speed limit?

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  • Category:- Physics
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