10th U1 Cons Momentum Collisions

What Type of collision

• Elastic

• Inelastic

• Explosion

What happens to the total kinetic energy before and after the collision?

• Ek initial = Ek final

• Ek initial > Ek final

• Ek initial < Ek final

Choose the correct statement for the speed of the cart before and after the drop.

• speed initial = speed final

• speed initial > speed final

• speed initial < speed final

What type of collision?

• Elastic

• Inelastic

• Explosion

What happens to the total kinetic energy before and after the collision?

• Ek initial = Ek final

• Ek initial > Ek final

• Ek initial < Ek final

Choose the best statement about the speed of the truck.

• speed initial = speed final

• speed initial > speed final

• speed initial < speed final

What happens to the kinetic energy before and after the explosion?

• Ek initial = Ek final

• Ek initial > Ek final

• Ek initial < Ek final

What happens to the kinetic energy before and after the explosion?

• Ek initial = Ek final

• Ek initial > Ek final

• Ek initial < Ek final

What happens to the kinetic energy before and after the collision?

• Ek initial = Ek final

• Ek initial > Ek final

• Ek initial < Ek final