I think I know what you mean.
If you calculated the time until the ball reached maximum height and called that time t, then the total time in the air is 2t by symmetry
I answered this already. Should you multiply the answer in letter b to 2?
QUESTION:
Phil Younghusband is a sensational striker of the Philippines National Football team Azkals. An avid fan of his claims that Phil can kick the football and give it an initial speed of 50 m/s. If the ball leaves the ground at an angle of 25 degrees and ignoring air resistance, calculate:
(a) the horizontal distance the ball travels before landing on the filed.
(b) the total time the ball is in the air.
(c) the velocity of the ball (magnitude & direction) of the ball at its maximum height.
(d) the acceleration (magnitude and direction) of the ball at its maximum height.
1 answer
1 answer