Exploring Forces and Energy

What is a force?

• A force is a unit of distance.

• A force is a measure of temperature.

• A force is an interaction that causes a change in motion.

• A force is a type of energy.

Can you name a type of force?

• Gravitational force

• Nuclear force

• Magnetic force

• Frictional force

What happens when you push something?

• The object stays in place without any change.

• The object gets heavier when pushed.

• The object moves away from the point of application of the force.

• The object breaks into pieces immediately.

What is energy?

• Energy is the capacity to do work.

• Energy is a type of matter.

• Energy is the speed of light.

• Energy is a form of temperature.

Can you see energy?

• Energy is visible in its various forms.

• Yes, energy can be seen as light.

• No, energy cannot be seen.

• Energy can be felt but not seen.

What do we use energy for?

• To create food and water

• We use energy for powering devices, heating, cooling, transportation, and performing work.

• For entertainment purposes only

• To generate electricity only

What is gravity?

• Gravity is the force that attracts two bodies with mass towards each other.

• Gravity is the temperature of an object in space.

• Gravity is a type of energy that powers the universe.

• Gravity is the speed at which objects fall to the ground.

What happens to a ball when you drop it?

• The ball falls to the ground and may bounce.

• The ball floats in the air indefinitely.

• The ball turns into a cloud of smoke.

• The ball disintegrates upon impact.

What is a push or pull called?

• Force

• Acceleration

• Energy

• Momentum

What is the energy of moving things called?

• Kinetic energy

• Nuclear energy

• Thermal energy

• Potential energy