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## What has more momentum a car or a bike?

Because **car has more mass than bike** it has higher momentum which is denoted by formula mass*speed.

## How can a bicycle have more momentum than a truck?

Explanation: Taking the formula for momentum to be p=mv this is the mass multiplied by the velocity. Although the semi truck certainly has a larger mass, it is not in motion and therefore does not have any momentum. The bicycle **however has both mass and velocity and therefore has** the larger momentum of the pair.

## How do you know if two objects have the same momentum?

When comparing the kinetic energy of two objects, the velocity of an object is of double importance. So if two objects of different mass have the same momentum, then the **object with the least mass has a greater velocity**.

## How could a moving car and a bullet have the same momentum?

Yes. Momentum is **mass multiplied by speed**. With less mass and a higher speed the small car can have the same momentum as a large truck. So with half the weight it would have to be moving twice as fast.

## What happens when two things collide?

When two objects collide, **each object pushes the other**. … Newton’s third law states that when one object exerts a force on another, the second object exerts an equal but opposite force on the first object. These forces are sometimes called action force andreaction force or force pairs.

## What factors does momentum depend on?

Momentum depends upon the **variables mass and velocity**. In terms of an equation, the momentum of an object is equal to the mass of the object times the velocity of the object. where m is the mass and v is the velocity.

## Which has the greatest impulse?

Explain. **Balloon B** has the greatest impulse. Impulse is equal to momentum change.

## Is momentum conserved when a ball is dropped?

**Momentum is conserved only for a closed system**. … When a body drops from a height, it gains momentum down, while the earth gains the same momentum up. Since the earth is very massive, you can not observe its motion in reaction. Same goes for a ball rolling downhill.

## Does momentum remain same for all bodies?

For all bodies **momentum always remains same**.