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When a cars speed is doubled its kinetic energy is?
When a car's speed is doubled, its kinetic energy increases by a factor of four. This is because kinetic energy is proportional to the square of the velocity.
What happens to kinetic energy of an object if the velocity is doubled?
If the velocity of an object is doubled, its kinetic energy will increase by a factor of four. Kinetic energy is directly proportional to the square of the velocity, so doubling the velocity results in a fourfold increase in kinetic energy.
If the speed of a moving object is doubled which quantity associated with the object must also double?
If the speed of a moving object is doubled, the object's kinetic energy must also double, as kinetic energy is directly proportional to the square of the object's speed.
When the speed is doubled the force of a collision is?
quadrupled. When speed is doubled, the kinetic energy of a moving object also doubles. Since kinetic energy is proportional to the square of velocity, the force or impact of a collision increases by a factor of four.
What is the scooter's kinetic energy when its speed doubles?
The scooter's kinetic energy will increase by a factor of 4 when its speed doubles. This is because kinetic energy is proportional to the square of the velocity (KE = 1/2 mv^2), so if the velocity is doubled, the kinetic energy is quadrupled.
