Momentum and Impulse Quizizz

The momentum of an object depends upon the object's ___________&_____________.

• mass and energy

• mass and veloctiy

• mass and speed

• size and shape

The impulse-momentum theorem states that

• Athe impulse on an object is less than the change in momentum it causes

• the impulse on an object is greater than the change in momentum it causes 

• the impulse on an object is equal to the change in momentum it causes 

• the force on a moving object is equal to the magnitude of the impulse.

A runner has a momentum of 670 kg m/s and is travelling at a velocity of 9 m/s. What is his mass?

• 6030 kg

• 0,0134 kg

• 74,4 kg

• 80 kg

A boy kicks a football with a force of 20 N, the time the force acts for is 0.3 s.

Calculate the impulse on the ball.

• 1 N·s

• 6 N·s

• None of these

• 66 N·s

he difference between a car hitting a wall vs. a car hitting a hay stack is

• the change in momentum of the car hitting the wall is greater

• the force on the car hitting the hay stack is greater

• the Impulse on the car hitting the wall is greater

• the collision time of the car hitting the hay stack is greater

When the speed of an object is doubled, its momentum...

• remains unchanged in accord with the conservation of momentum.

• quadruples.

• decreases.

• doubles.

If two objects have the same mass, then the faster moving object has ____________ momentum.

• less

• the same

• more 

• None of these

Which takes more force  to catch, a bowling ball or a ping pong ball?

• bowling ball because it has more momentum

• bowling ball because it has less momentum

• both require the same amount of force when catching

• ping pong ball because it has more momentum

How can a tennis ball and a bowling ball have the same momentum?

• one is moving backwards

• have the same speed

• they can't

• have different speeds

Which has more momentum, a heavy truck moving at 30 km/h or a light truck moving at 30 km/h?

• Heavy truck

• Light truck

• both has the same momentum

• cannot be determined.