Question

A body A of mass 1 kg has acceleration 2m/s.Another body B of mass 0.5 kg has acceleration 5m/s.on which body greater force acts

Answer 1

F = ma

For A
F = 1kg × 2m/s^2 = 2 N

For B
F = 0.5kg × 5m/s^2 = 2.5 N

Force is greater for B

Answer 2

We know that

F=m×a

m1 =1 kg

a1 =2 m/s

So,

F = ma

= 1 × 2

= 2 N

m2 = 0.5 kg

a2 = 5 m/s

So,

F =ma

= 0.5× 5

= 2.5 N

Therefore , 2nd force is greater by 0.5 N