CBA Review

Front

What makes all objects fall at the same rate?

Back

Gravity makes all objects fall at the same rate, regardless of their size or weight.

Front

What do all objects that make and release light energy have in common?

Back

They all produce light energy, which can be seen and sometimes felt as heat.

Front

What type of energy is produced when a drum vibrates?

Back

Sound Energy is produced when a drum vibrates.

Front

What is an example of mechanical energy in the air?

Back

Wind is an example of mechanical energy in the air.

Front

What can pushes do to an object?

Back

Pushes can cause an object to begin moving, stop moving, or change its speed.

Front

What is gravity?

Back

Gravity is a force that pulls objects toward each other, like the Earth pulling us down.

Front

What is sound energy?

Back

Sound energy is produced when objects vibrate, creating waves that we can hear.

Front

What is light energy?

Back

Light energy is a form of energy that can be seen and is produced by sources like the sun or light bulbs.

Front

What is mechanical energy?

Back

Mechanical energy is the energy that an object has due to its motion or position.

Front

What happens when you push an object?

Back

When you push an object, you apply a force that can change its motion.