Asked by Anonymous
A physics book of unknown mass is dropped 5.00 m. What speed does the book have just before it hits the ground? Assume that air resistance is negligible
Answers
Answered by
Henry
Vf^2 = Vo^2 + 2g*d,
Vf^2 = 0 + 19.6*5 = 98,
Vf = 9.90 m/s.
Vf^2 = 0 + 19.6*5 = 98,
Vf = 9.90 m/s.
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