Question

an acceleration of 2m/s2 is produced in a bodyof mass 20kg calculate the amount of force​

Answer 1

Explanation:

force =ma

force =20x2=40N OK friend

Answer 2

Given:

• Acceleration, a = 2 m/s²

• Mass,m = 20 kg

To be calculated:

Calculate the amount of force ?

Formula used:

Force = Mass × Acceleration

Solution:

We know that,

Force = Mass × Acceleration

★ Substituting the values of mass and acceleration in the above formula,we get

Force = 20 Kg × 2 m/s²

= 40 kg.m/s²

= 40 N

Thus, the amount force acting on a body is 40 Newtons.

Knowledge Enhancer:

Momentum: The product of its mass and velocity of a body is called momentum.

• S.I unit- kg.m/s or kg.ms-¹

• Momentum is vector quantity [ Magnitude as well as direction ]

• Formula: Momentum = mass × velocity