Question

when a body is dropped from a height it falls with an acceleration of 10 M per second square if its mass is 250 gram how much force is exerted on a downwards who observes this force on the body

Answer 1

Force=mg
=10×250÷1000
=2.5 N

Answer 2

force, F =mass,m x acceleration, a

m=250 g = 0.25 kg

so, F= 0.25 x 10 = 2.5 N