Year 7 forces and motion

Front

Which piece of scientific equipment is used to measure force?

Back

newtonmeter

Front

Is friction greater when the two surfaces are smooth or rough?

Back

rough

Front

A horizontal line on a distance-time graph means the object is stationary.

Back

True

Front

Is weight or mass caused by the Earth’s gravity?

Back

weight

Front

Is gravity greater on the Earth or Moon?

Back

Earth

Front

True or false: A curved line on a distance-time graph can represent an object that is accelerating or decelerating.

Back

true

Front

True or false: An object’s mass tell us how much matter it is made of.

Back

true

Front

Name the force that makes objects weigh less in water than in air.

Back

upthrust

Front

If the forces acting on an object are equal and opposite, it will remain stationary or move at a constant speed. True or false?

Back

true

Front

True or false: A lubricant is a substance that decreases friction.

Back

true