Question

A wooden box of dimensions 50cmx30cmx20cm is kept on the ground. The mass of the box is 30kg. Find the pressure exerted by the box on the ground.

Answer 1

Answer:

13500000 J

Explanation:

Dimensions = 50cm, 30cm, 20cm

Volume = (50 x 30 x 20)cm³ = 30000cm³

so, KE(kinetic energy)= (30000x900x1/2)J = 13500000 J