The graph below shows the relationship between the kinetic energy of various objects and their velocity (speed) (with all objects having the same mass). Based on the graph, which of the following statements best describes the relationship between velocity (speed) and kinetic energy?

Question

(1 point)
Responses

Kinetic energy decreases as velocity (speed) increases.

Kinetic energy increases as velocity (speed) increases.

Answer 1

The correct response is:

Kinetic energy increases as velocity (speed) increases.

This is because the kinetic energy (KE) of an object is given by the formula \( KE = \frac{1}{2}mv^2 \), where \( m \) is the mass and \( v \) is the velocity. Since the mass is constant, an increase in velocity results in an increase in kinetic energy.