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Coach Kev
Answers (1)
353.16lb of resistance to stop at 5M (that is for the distance of their feet hitting to 5M of their feet depth). m*g*(10+5) = F*5 F = 3*m*g = 1412N = 353.16lb ...A far better calculation uses the drag equation: Fd=0.5*rho*A*Cd*v^2 You can find the force at