Force and Motion Grade 3

Front

What is friction?

Back

Friction is the force that works against motion when two objects move past each other.

Front

Which type of shoes has the least amount of friction?

Back

Soft slippers have the least amount of friction compared to soccer cleats, running shoes, and hiking boots.

Front

How can the motion of a soccer ball change during a game?

Back

The motion of a soccer ball can change in both direction and speed during a game.

Front

What does it mean if someone finishes a race first?

Back

It means that person was the fastest runner in the race.

Front

What happens when a moving object hits a stationary object?

Back

Both objects will change speed and direction when they collide.

Front

What is motion?

Back

Motion is the change in position of an object over time.

Front

What is gravity?

Back

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

Front

What is an example of an object in motion?

Back

A soccer ball being kicked across the field is an example of an object in motion.

Front

What can increase the speed of an object?

Back

Applying a greater force can increase the speed of an object.

Front

What is an example of friction in everyday life?

Back

When you slide a book across a table, friction slows it down.