Question

A ball thrown vertically upwards returns to the thrower after 4 s. Calculate: a. The maximum height it reaches. b. The position of a ball after 3 s.

Answer 1

Answer:

44.1

Explanation:

Find i) velocity ii) Maximum height it reaches iii) Position after 4 seconds. Time to reach Maximum height , t = 6/2 = 3 s. Thus, Maximum height it reaches = 44.1 m