Question

A street ball whose mass is 2.0 kg is rolling at a rate of 2.8 m/so what is its momentum

Answer 1

Given that

mass of ball ( m) = 2 Kg,

velocity (v) = 2.8 m/s ,

Momentum of ball = ?

We know that "Momentum is simply means, mass in motion

Mathematically,

momentum (p) = m.v

= 2× 2.8

= 5.6 Kg.m/s

=