Which of the following is referred to as a measure of how difficult it is to stop a moving object?

• Momentum

• Impulse

• Mass

• Velocity

Which of the following factors affect momentum?

• Gravity and acceleration

• Mass and velocity

• Velocity and acceleration

• Mass and acceleration

Which has more momentum; a huge truck that is not moving or a small toy cart that is rolling?

A bowling ball with a mass of 4 kg is rolling at a rate of 2.5 m/s. What is its momentum?

• 10 kg.m/s

• 20 kg.m/s

• 25 kg.m/s

• 30 kg.m/s

A skateboard rolling at a velocity of 3 m/s with a momentum of 6 kg.m/s. What is its mass?

• 1 kg

• 2 kg

• 4 kg

• 6 kg

Which of the following units is the unit used in momentum?

• kg

• m/s

• kg.m/s

• km/h

To which of the following does the momentum of an object depend?

• time and acceleration due to gravity

• velocity and acceleration

• mass and velocity

• force and speed

A large truck and a Honda Civic Car engaged on a head-on collision. Which vehicle must have experienced the greater impact force?

• the large truck

• the Honda Civic

• both vehicles have equal force

• neither of the two

What is the formula used in solving the momentum?

• p= mv

• v=mv

• d=vt

• at2

Two cars, one twice as heavy as the other, moves down a hill at the same time. The heavier car would have a ____________momentum.

• lesser

• the same

• greater

• none of these