Question

Derive f=ma solve 9.1

Answer 1

we know that,

Force is directly proportional to rate of change of momentum.

→ F
`\propto` (Pv - pu)/t

→ F = k p (v - u)/t

→ F = k p a

Here, body must have some mass.

→ F = ma

Derived.

Answer 2

I hope it helped you and you understood it.