a car moving with a speed of 20m/s takes a u turn in 5 sec,without changing it's speed.Then the average acceleration during these 5 seconds Will be

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a car moving with a speed of 20m/s takes a u turn in 5 sec,without changing it's speed.Then the average acceleration during these 5 seconds Will be

Komal Sanjiv Pradhan 5th Jan, 2020

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Answer (1)

Prateek 14th Feb, 2020

Dear aspirant

Average acceleration is change in velocity upon change in time.

Therefore

Acceleration= v÷t

=20÷5

=4 will be average acceleration.of car as per your question.

Thank you

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