# Inertial Reference Frames#

## Part 1#

Which of the following are inertial reference frames? Choose all that apply.

• The inside of a car stopped at a traffic light

• The inside of a car driving at a constant speed along a straight highway

• The inside of a car accelerating after the traffic light turns green

• The inside of a car that is slowing down as it approaches a red light

• The inside of a car taking a corner at a constant speed