Potential vs. Kinetic Energy

Front

What is energy?

Back

Energy is the ability to do work or cause change. It can exist in various forms such as light, sound, heat, and motion.

Front

What is potential energy?

Back

Potential energy is the stored energy in an object due to its position or state. For example, a ball held at a height has potential energy.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion. The faster an object moves, the more kinetic energy it has.

Front

How can kinetic energy be converted to potential energy?

Back

Kinetic energy can be converted to potential energy when an object is lifted against gravity, such as when a ball is thrown upwards.

Front

What factors affect potential energy?

Back

Potential energy depends on the height of an object and its mass. The higher the object and the more mass it has, the greater its potential energy.

Front

What factors affect kinetic energy?

Back

Kinetic energy depends on the mass of the object and its velocity. The formula is KE = 1/2 mv², where m is mass and v is velocity.

Front

Can energy change forms?

Back

Yes, energy can change from one form to another, such as from potential energy to kinetic energy and vice versa.

Front

What is an example of potential energy?

Back

A drawn bow has potential energy because the energy is stored in the bent shape of the bow.

Front

What is an example of kinetic energy?

Back

A moving car has kinetic energy because it is in motion.

Front

Is it true that kinetic energy cannot be converted to potential energy?

Back

FALSE. Kinetic energy can be converted to potential energy.