posted by HELP .
A batted baseball is hit with a velocity of 47.3 m/s, starting from an initial height of 8 m. Find how high the ball travels in two cases:
(a) a ball hit directly upward and
(b) a ball hit at an angle of 70° with respect to the horizontal
Also find how long the ball stays in the air in each case.
College Physics -
See your 9-12-11, 1:10pm post for solution.