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rasputin66
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A 53.0-kg person jumps from rest off a 12.0-m-high tower straight down into the water. Neglect air resistance. She comes to rest 3.00 m under the surface of the water. Determine the magnitude of the average force that the water exerts on the diver. This force is nonconservative.
A. 2100 N B. 7800 N C. 6200 N D. 520 N E. 2600 N
height=12 m
depth= 3m
mass= 53kg
Wgrav= mg (delta h)
= 5194 N (should I put h or h+d? I'm using h+d)
=7791 J
Actually, I am pretty lost and could use a little guidance. Thank you
A. 2100 N B. 7800 N C. 6200 N D. 520 N E. 2600 N
height=12 m
depth= 3m
mass= 53kg
Wgrav= mg (delta h)
= 5194 N (should I put h or h+d? I'm using h+d)
=7791 J
Actually, I am pretty lost and could use a little guidance. Thank you