Question

How is kinetic energy related to speed?

Answer 1

Answer:

Explanation:

Changes in potential and kinetic energy as a pendulum swings. Kinetic energy, form of energy that an object or a particle has by reason of its motion. If work, which transfers energy, is done on an object by applying a net force, the object speeds up and thereby gains kinetic energy.

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Answer 2

Explanation:

is the speed (or the velocity) of the body. In SI units, mass is measured in kilograms, speed in metres per second, and the resulting kinetic energy is in joules. Since the kinetic energy increases with the square of the speed, an object doubling its speed has four times as much kinetic energy.