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The diagram below is a snapshote of thre...

The diagram below is a snapshote of three cars all moving couterclockwise during a one lap race on an elliptical track.

Which car at the moment of the snapshot MUST have a net force acting on it ?

A

car A

B

car B

C

car C

D

all three cars have net force acting on them

Text Solution

Verified by Experts

The correct Answer is:
D
We don't say anything about `a_(T)`. But `a_(C)` exists for all.
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