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1/2mv2

where m=mass, v=velocity (or acceleration)

Q: How do you calculate how much energy needed to stop a moving object?

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An external force is needed to start an object moving. This can be applied through pushing, pulling, or some other method that imparts kinetic energy to the object.

The measurement of height or depth is not needed to calculate kinetic energy. Kinetic energy depends only on an object's mass and its velocity.

An object's kinetic energy is energy entirely due to its motion. The kinetic energy of an object, at some given speed, is the work needed to accelerate that body from rest to the given speed.

The energy of moving things is called kinetic energy. It is the energy an object possesses due to its motion. The formula to calculate kinetic energy is KE = 0.5 * mass * velocity^2.

Kinetic energy

When an object is moving, it has kinetic energy, which is the energy it possesses due to its motion. This energy is not present when the object is at rest.

A moving object has kinetic energy, which is the energy associated with its motion. The faster an object is moving or the more mass it has, the more kinetic energy it possesses.

The energy of a moving object is called kinetic energy. It depends on the mass and velocity of the object.

The amount of energy an object has because of its moving molecules is called kinetic energy. This energy is determined by the mass of the object and the speed at which its molecules are moving.

An object's kinetic energy is energy entirely due to its motion. The kinetic energy of an object, at some given speed, is the work needed to accelerate that body from rest to the given speed.

The energy in a moving object is kept in its kinetic energy store. This energy is related to the object's mass and its velocity.

The energy of a moving object is typically described as kinetic energy, which is the energy an object possesses due to its motion. The kinetic energy of an object depends on its mass and velocity.