Stemscopes Exam 2 prep

Front

What is Kinetic Energy?

Back

Kinetic energy is the energy of an object in motion.

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What is an Unbalanced Force?

Back

An unbalanced force is a force that causes an object to change its motion.

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Front

What happens when forces are balanced?

Back

When forces are balanced, there is no change in motion.

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What is the relationship between mass and force?

Back

Greater mass can apply greater force, affecting motion.

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NGSS.MS-PS2-2

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What is Potential Energy?

Back

Potential energy is stored energy based on an object's position.

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What is the effect of gravity on objects?

Back

Gravity pulls objects towards the Earth, affecting their motion.

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How does mass affect the speed of an object going downhill?

Back

More mass can lead to greater speed due to increased gravitational force.

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Front

What is the difference between Kinetic and Potential Energy?

Back

Kinetic energy is energy in motion, while potential energy is stored energy.

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Front

What is an example of an unbalanced force in everyday life?

Back

A skateboarder going down a ramp experiences unbalanced forces.

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NGSS.MS-PS2-2

Front

What is Friction?

Back

Friction is a force that opposes motion between two surfaces.