Question

A body of mass 1kg is projected upwards with a velocity of 250cm/s from a height 8m above the earth's surface. What will be its K. E. just before it touches the ground.

Answer 1

Answer:

of 60m40 m/s

Explanation:

body of mass 1kg is projected upwards with a velocity of 250cm/s from a height 8m above the earth's surface. What will be its K. E. just before it touches the ground.Please help in this question-

A body is projected vertically upward from the ground with 19. 6 m/s with initial velocity is 9.8m/s. Its height above the ground is

A)14m

B)14.6m

C)18m

D) none of these