Question

a stone dropped from the top of a building has a velocity of 29.4m/s on reaching ground level. calculate the time for which the stone falls freely. answer plss do not copy

Answer 1

Answer:

• Multiply the time by the acceleration due to gravity to find the velocity when the object hits the ground. If it takes 9.9 seconds for the object to hit the ground, its velocity is (1.01 s)*(9.8 m/s^2), or 9.9 m/s.

Step-by-step explanation:

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