APFIVE Fictitious Forces in Non-Inertial Frames
A car moves with constant velocity along a straight highway. An observer in the car drops a ball, which falls straight down relative to the car. From which reference frame would Newton’s laws need modification with fictitious forces to correctly analyze the ball’s motion?
A
A reference frame accelerating relative to the highway
B
The car’s reference frame
C
The highway’s reference frame
D
Earth’s reference frame
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