You tee up a golf ball and drive it down the fairway. Assume that the collision of the golf club and ball is elastic.

When the ball leaves the tee, the ball's speed is $q,$ the speed of the golf club.

Try using these numbers to help you:

Ball

$m=0\mathrm{.}05kg$

$vi=0\frac{m}{s}($to the right$)$

vf$=?$

Club

$M=0\mathrm{.}2kg$

$vi=36\frac{m}{s}($to the right$)$

$vf=30\frac{m}{s}($to the right$)$

less than

equal to

greater than