Question

A body thrown vertically upwards reaches a maximum height 20m and comes back to the throwers hand. If the total time taken for the whole journey in 6 second. Calculate it's average speed and average velocity?

Answer 1

Answer:

average velocity will be zero as displacement is zero

average speed is 3.33m/s

Explanation:

given

distance = 20m

time = 6s

average speed = distance ÷ time

average speed =20÷6

average speed = 3.33