saavaannaahmaarie saavaannaahmaarie

11-01-2017
Physics

Answered

Which of these is an example of acceleration?

AA car maintains a constant speed of 40 km/hr.
BA car is parked on the side of the road.
CA speeding car brakes to a stop.
DA car maintains a constant speed of 100 km/hr.

Verified Answer :

Anonymous Anonymous

11-01-2017

Out of all the options, velocity is changing in option c only, here final velocity is less than the initial velocity so, acceleration would be negative

In short, Your Answer would be Option C

Hope this helps!

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