He does so by jumping from a window 25m above a catching net. Assuming that air resistance exerts a 95N force on the person during the fall, determine the person's velocity just before hitting the net.
Thank you for the opportunity to help you with your question!
a=g-F/m = 9.8 - 95/75 = 9.8-1.27 = 8.53 m/s^2
v = sqrt(2a*l)=sqrt(2*8.53*25)=20.65 m/s
This is the last question I'll be needing, I hope you'll be willing to answer. Thank you so much for your help; you have no idea how much help I needed.
Tim is a 90 kg winger on the hockey team and he pushes against the boards in a hockey rink with a force of 35N and recoils. What acceleration does Tim experience? You may ignore friction?
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