PLEASE ANSWER ASAP!! A player punts a football at an angle of 30 degrees with an initial velocity of 20.0
m/s. What is the max height of the ball vertically?
O 12.8 m
O 6.87 m
0 2.40 m
O 19.6 m

12. ritu obtained a distinct image of a distant tree on the screen with the of a concave mirror.to find the focal length of the mirror she has to measure the distance between: (a) mirror and the tree. (b) screen and the tree.(c) mirror and the screen. (d) mirror and tree as well as between screen and the tree.