Energy and Motion Day 1 Exit Ticket

What is the definition of energy?

• capacity of a physical system to do work or produce heat

• the ability to see in the dark

• the force of gravity

• the speed of light

The different forms of energy are (a)   .

• kinetic energy, potential energy, t
• potential energy, kinetic energy, s
• mechanical energy, sound energy, li
• thermal energy, electrical energy,

Explain the concept of kinetic energy.

• Kinetic energy is the energy possessed by an object due to its temperature.

• Kinetic energy is the energy possessed by an object due to its size.

• Kinetic energy is the energy possessed by an object due to its motion.

• Kinetic energy is the energy possessed by an object at rest.

What is potential energy and give an example?

• Potential energy is the energy possessed by an object due to its motion. For example, a moving car.

• Potential energy is the energy possessed by an object due to its temperature. For example, a hot cup of coffee.

• Potential energy is the energy possessed by an object due to its position or condition. For example, a stretched rubber band.

• Potential energy is the energy possessed by an object due to its color. For example, a red apple.

What is the law of conservation of energy?

• Energy can be created and destroyed.

• Energy can only be transferred.

• Energy can be transformed into matter.

• Energy cannot be created or destroyed, only transferred or transformed.

Michael is pushing a heavy box across the room. In this scenario, what is Michael applying on the box? Give an example of such a concept.

• Energy

• Velocity

• Mass

• Force