Please help with $($C$)!!!$

Problem $2$: $(20\%$ of Assignment Value$)$

When kicking a football, the kicker rotates his leg about the hip joint.

Randomized Variables

$v=32\mathrm{.}5\frac{m}{s}$

$v_2=19\mathrm{.}5\frac{m}{s}$

$d=1\mathrm{.}1m$

Part $($a$)$

If the velocity of the tip of the kicker's shoe is $32\mathrm{.}5\frac{m}{s}$ and the hip joint is $1\mathrm{.}1$ m from the tip of the shoe, what is the shoe tip's angular velocity in rad$/$s$?$

$=29\mathrm{.}50,$ Correct!

Part $($b$)$

The shoe is in contact with the initially nearly stationary $0\mathrm{.}500$ kg football for $20\mathrm{.}0$ ms $.$ What average force is exerted on the football in Newtons to give it a velocity of $19\mathrm{.}5\frac{m}{s}?$

$F=487\mathrm{.}5$

$$ Correct!

Part $($c$)$

Find the maximum range of the football in m $,$ neglecting air resistance.

$R_{\text{m}\text{a}\text{x}}=$

Grade Summary

Deductions

$1\%$

Potential

$99\%$