In free fall, a body of mass 1kg drops from a height of 125m from...
PHYSICS
JAMB 1998
In free fall, a body of mass 1kg drops from a height of 125m from rest in 5s. How long will it take another body of mass 2kg to fall from rest from the same height? [g = 10ms-1·]
- A. 5s
- B. 10s
- C. 12s
- D. 15s
Correct Answer: A. 5s
Explanation
In free fall, every object will reach the ground at same time
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