Question

a body of mass 50 gm have a acceleration of 0.2 m/s



Class 9

Force and law of motion​

Answer 1

Hi,

Here is your answer

Given:

Mass=50g=0.05kg

Acceleration=0.2m/s²

To Find:

Force

Solution:

By Newton's second law of motion

Force=Mass×Acceleration

Substituting the given datas in the equation we get

Force=0.05×0.2

Force=0.01 N

Notes:

1. Remember to convert all the given datas to the SI units before calculating.

2. The unit of force is Newton in SI system and dyne in CGS system.

Hope this helps you.