. B T 6a YA A X a aIn ice golf, a puck is to be played from point A=(0,0) through point B=(2a,7a). This is only possible when playing over the rink, as the launch angle is limited by the left rink $45". a-)ideally elastic collision 1. What is the minimum number of times the gang must be hit? 2. At what angle ,el does the puck have to be hit? b-)Partially elastic collision with collision number e=0.95 1. At what angle d, tel must the puck be played if the number of hits on the cushion remains the same? 2. Which final speed vB does the puck have at point B depending on the starting speed v0=? Given: a , v0 , ($45 , A=(0,0) , B=(2a,7a)