Question

Object B has a mass of 10 kg. Object B collides with another

object. If the momentum of object B after the collision is
18 kg.m/s 18 kg.m/s, its velocity is m/s.

Answer 1

Answer: 1.8m/s

Explanation: bigger brain

Answer 2

1.8m/s

Step-by-step explanation:

We know that the momentum of an impact of a body is the mass times he velocity

M= mv

Given data

Mass m= 10kg

Momentum M= 18 kg.m/s

Velocity v=?

We can solve for velocity by submitting our given data in the momentum equation

18 = 10*v

v= 18/10

v= 1.8m/s