A ball is thrown upwards and reaches the ground once again after 7sec how can I calc the total distance covered by the ball.

Answer 1

distance up equals distance down

time up equals time down

3.5 s to peak

g = 9.8 m/s²

average velocity = (3.5 * 9.8) / 2

total distance = (ave vel) * 7

Answer 2

total distance =ave velocity *7
34.3/2 *7
=17.15* 7
=120.05 m