A 67.0 kg person jumps from rest off a 3.00 m high towerstraight down into the water. Neglect air resistance duringthe descent. She comes to rest 1.10 m under the surface ofthe water. Determine the magnitude of the average force that thewater exerts on the diver. This force isnonconservative.
Cabiolab
Answered question
2021-03-25
Answer & Explanation
davonliefI
Skilled2021-03-27Added 79 answers
as the person falls from height h = 3m
final velocity of the person inside water v =0
distance travelled inside water s = 1.1m
apply
plug the values and solve for a (retardation)
mass of person m = 67kg
force = ma = 67*a N
plug the value of a
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