Force and Motion

Front

What tool should Zach and Maggie use to measure the time it takes them to run 45 feet?

Back

a stopwatch

Front

Look at the picture. The forces on the box are balanced, unbalanced

Back

unbalanced

Front

The box is __________.

Back

in motion

Front

Which force makes it hard to ride a bike in the grass?

Back

friction

Front

How is the boy helping move the wagon?

Back

His push on the wagon made the forces unbalanced. This made the total force greater than 0.

Front

Which statement describes the forces on the wagon in the picture?

Back

The forces on the wagon are UNBALANCED and the wagon WILL move.

Front

Which word means a push or pull that can change how something is moving?
Options: friction, motion, force, direction

Back

force

Front

A force that slows down or stops a moving thing when it rubs against something.

Back

friction

Front

Which word is the force that pulls objects towards Earth's ground?

Back

gravity

Front

What effect did the stronger force have on the ball?

Back

The ball moved faster.