'Momentum momentum' diaporamas de présentation

X-ray Group Meeting Observations of Hot Star Winds

285 views • 28 slides

A Rifle and a Bullet

A Rifle and a Bullet When a bullet is fired from a rifle, the rifle recoils due to the interaction between the bullet and the rifle. The force the rifle exerts on the bullet is equal and opposite to the force the bullet exerts on the rifle.

625 views • 20 slides

Impulse, Momentum and Collisions

Impulse, Momentum and Collisions. momentum = mass x velocity p = m v units: kgm/s or Ns. What is the value of the momentum of a 10 kg ball running down a bowling alley at a speed of 5 m/s?. p = mv. p = (10 kg)(5 m/s). p = 50 kgm/s. Momentum is a vector, it has a direction.

285 views • 13 slides

Impulse, Momentum and Collisions

Impulse, Momentum and Collisions. momentum = mass x velocity p = m v units: kgm/s or Ns. What is the value of the momentum of a 10 kg ball rolling down a bowling alley at a speed of 5 m/s?. p = mv. p = (10 kg)(5 m/s). p = 50 kgm/s. Momentum is a vector, it has a direction.

263 views • 13 slides