Question

a force 'F' is required to accelerate a mass 'm' by 'a'.What force will be required to accelerate a mass '3m' by same acceleration?​

Answer 1

Answer:

3F

Step-by-step explanation:

If F = m. a

which is actually the standard formula for force.

Then

Substituting 3m for m in the above equation

we get

F'=3m.a

Which can also be represented as

F'= 3(m.a)

So, m. a is F by first equation

Then the answer is

F'=3F