Question

The attached graph shows the speed as a function of time for the movement of an object. Which scenario is described by this graph?

Accepted Answer

A ball is dropped from a tower and stops when it hits the ground.

Answer

A driver hits the brakes of his car until it stops.

Answer

A child is running at constant speed.

Answer

A biker is speeding through a highway and hits the brakes until it stops.

Question 16 - Subtest II: Science Practice Test for the CSET Multiple Subjects Test