ILL GIVE YOU BRAINLEST Udjective: • investigate the amount of work completed with and without a ramp.

Marble Mountain Climb Research Question How does using a ramp affect the amount of work needed to lift a bag of marbles?

Materials spring scale, 35 marbles, 2 meter sticks, ramp (can use a small 50 cm ruler or meter stick), sandwich bags 1 -

Write your hypothesis in the form of an if-then statement.

2 - Identify your variables:

Independent Variable

Dependent Variable

Control Variable

Control Group