Question

A student is conducting an experiment to determine how far a ball will roll down a ramp based on the angle of incline.

What are three possible controls for this experiment?

Answer 1

the size of the ball, the mass, and if the ball gets an extra push

Answer 2

Step-by-step explanation:

There are several possible controls that can be made in order to control the experiment.

The angle of inclination

The size and mass of the ball.

The length of the ramp.

All these factors are controllable and very well define the experiment. More the weight and angle of inclination, faster and longer distance the ball will cover.