Question

Equal forces is applied on two bodies A and B of mass 3kg and 4kg respectively,then the ratio of their acceleration is:

please give this answer fast as fast you can please​

Answer 1

Answer:

4:3

Explanation:

Let the acceleration of A be a and B be b.

We know force = mass * acceleration

Here,

= > force on B = force on A

= > mass of B * b = mass of A * a

= > 4 kg * b = 3 kg * a

= > 4b = 3a

= > 4/3 = a/b

= > 4:3 = a:b

Answer 2

Given ,

• Mass of object A (m) = 3 kg
• Mass of object B (m') = 4 kg
• Force on object A and B is equal

We know that , the force is defined as the product of mass and acceleration

$\boxed{ \sf{Force \: (f) = ma}}$

The SI unit of force is " Newton "

It is " Vector quantity "

Thus ,

3 × a = 4 × a'

a/a' = 4/3

Therefore ,

• The ratio of acceleration of object A and B is 4/3