# When moving at the same velocity a less massive object has more momentum than a more massive object?

## When moving at the same velocity a less massive object has more momentum than a more massive object?

A less massive object can never have more momentum than a more massive object. Two identical objects are moving in opposite directions at the same speed. The forward moving object will have the greatest momentum. An object with a changing speed will have a changing momentum.

## Can a less massive object never have more momentum?

The momentum of an object varies directly with the speed of the object. Two objects of different mass are moving at the same speed; the more massive object will have the greatest momentum. A less massive object can never have more momentum than a more massive object.

## What is the speed of the more massive object after the collision?

This is conservation of momentum. Velocity is the influencing factor in momentum. Also, inelastic collision means that the objects will not bounce off after collision. Therefore, the speed of the more massive object will be the same as the speed of the less-massive object because of transfer of kinetic energy.

## Is momentum conserved in an inelastic collision True or false?

An inelastic collision is a collision in which there is a loss of kinetic energy. While momentum of the system is conserved in an inelastic collision, kinetic energy is not. This is because some kinetic energy had been transferred to something else.

## What has the same direction as momentum?

Momentum is a vector and has the same direction as velocity v. Since mass is a scalar, when velocity is in a negative direction (i.e., opposite the direction of motion), the momentum will also be in a negative direction; and when velocity is in a positive direction, momentum will likewise be in a positive direction.

## Do heavier objects have more or less momentum?

Massive objects have more momentum for a given speed, while lighter objects have less momentum. This is why it takes more effort (force) to stop a fully loaded truck than an empty one.

## Why is momentum not 100% conserved?

Momentum is not conserved if there is friction, gravity, or net force (net force just means the total amount of force). What it means is that if you act on an object, its momentum will change. This should be obvious, since you are adding to or taking away from the object’s velocity and therefore changing its momentum.

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## Is momentum never created or destroyed?

The conservation of momentum states that, within some problem domain, the amount of momentum remains constant; momentum is neither created nor destroyed, but only changed through the action of forces as described by Newton’s laws of motion.

## Why momentum cannot be created?

The law of conservation of momentum states that in an isolated system the total momentum of two or more bodies acting upon each other remains constant unless an external force is applied. Therefore, momentum can neither be created nor destroyed.

## Which object has the highest speed?

Light is fast. In fact, it is the fastest thing that exists, and a law of the universe is that nothing can move faster than light. Light travels at 186,000 miles per second (300,000 kilometers per second) and can go from the Earth to the Moon in just over a second.

## Can momentum be greater after collision?

For any collision occurring in an isolated system, momentum is conserved. The total amount of momentum of the collection of objects in the system is the same before the collision as after the collision. A common physics lab involves the dropping of a brick upon a cart in motion.

## Is kinetic energy greater after collision?

The total system kinetic energy before the collision equals the total system kinetic energy after the collision. If total kinetic energy is not conserved, then the collision is referred to as an inelastic collision.

## Will a more massive object have less momentum if its velocity is greater?

Both the mass and velocity of an object impact momentum. As a result, less massive objects can have more momentum than more massive objects (if the less massive object is moving faster), and slower objects can have more momentum than faster objects (if the slower object has more mass).

## Does an object have a bigger momentum if it has a smaller velocity?

The symbol for momentum is p and SI units are either N sec or kg m/sec. The direction of the momentum is the same as that of the velocity. High mass objects can have low momentum when they have low velocities; low mass objects can have high momentum when they have high velocities.

## Why does an object with more mass have more momentum?

Linear momentum is defined as the product of a system’s mass multiplied by its velocity. Momentum is directly proportional to the object’s mass and also its velocity. Thus the greater an object’s mass or the greater its velocity, the greater its momentum.

## Does an object with more velocity have more momentum?

Mass and velocity are both directly proportional to the momentum. If you increase either mass or velocity, the momentum of the object increases proportionally. If you double the mass or velocity you double the momentum.