the velocity of Yercaud changes from minus 5 metre per second to minus 7 metre per second in 2 seconds what is the acceleration of the car what does the sign suggest
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Answer:
6m/s^2
Explanation:
acceleration=change in velocity/time taken
change in velocity=final-initial
=7-(-5)=12m/s
acceleration=12/2=6m/s^2
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