5.P.1.1 Explain how factors such as gravity, friction, & change.

Front

What moves a pencil toward the floor when it falls off a desk?

Back

gravity

Front

What can the students do to increase the speed that the marble will roll down the ramp?

Back

Replace the board with a smoother board.

Front

In a science lab, students measured how long it took for a block to slide down a ramp. What were the students comparing in this experiment? Options: A. the amount of frictional force acting on the block, B. the amount of gravitational force acting on the block, C. the amount of frictional force acting on the ramp, D. the amount of gravitational force acting on the ramp

Back

the amount of frictional force acting on the block

Front

What will most likely stop an object in motion?

Back

Force

Front

How does friction affect speed?

Back

More friction decreases speed.

Front

What causes gravity on Earth?

Back

the mass of Earth.

Front

What is the best way to compare the force used to push a toy car down a ramp?

Back

Measure the distance the car travels with each push.

Front

When two objects are dropped from the same height, they will land at the same time. Which best explains why this happens?

Back

gravity

Front

Which best describes the force of gravity? Options: a pulling force, a pushing force, a change in mass, a change in speed.

Back

a pulling force

Front

A push or a pull on an object is an example of

Back

force