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what is kinetic energy

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what is kinetic energy

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Solution

Kinetic energy is the energy that an object possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Once this work has been done, the object maintains this kinetic energy unless its speed changes. The same amount of work is done by the body when decelerating from its current speed to a state of rest.

In physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes. The same amount of work is done by the body when decelerating from its current speed to a state of rest.

The kinetic energy (KE) of an object can be calculated using the equation:

KE = 0.5 * m * v^2

where: m = mass of the object v = velocity of the object

So, in simple terms, kinetic energy is the energy of motion. The faster an object moves, the more kinetic energy it has. Similarly, the more mass an object has, the more kinetic energy it has.

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Similar Questions

Kinetic energy is the energy of an object due to its _____.A.positionB.motionC.frictionD.chemicals

is kinetic energy a vector

dentify whether this definition of kinetic energy is true or false.Kinetic energy is the energy of movement.

scribe the difference between kinetic energy and potential energy.

Kinetic energy is:inversely proportional to mass and velocitydirectly proportional to mass and velocityinversely proportional to mass and directly proportional to velocitydirectly proportional to mass and inversely proportional to velocity

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