calculate the momentum of a ball of mass 450 gram moving with a speed of 120 kilometre per hour

Dear Student

P = m× v
Mass of the ball = 450 g

= (450/1000) kg

= 45/100 kg

Velocity of the ball = 120 km/h 

= 120 × 5/18 m/s 

Momentum of the Ball = m v
Put these values here,

=(45/100) × 120 × 5/18

=15 kg.m/s

Regards

  • 1
What are you looking for?