A car travelling at the speed of 72km/h.Brakes are applied so that a uniform acceleration of 0.2m-2 is produced.Find the distance travelled by the car before it comes to rest.
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The answer is 1 kilometer i. e. 1000m
Please refer to the above photo for the used process
We used the 3rd equation of motion to get the answer.
The equation is :
2as = v²-u²
We used the 3rd equation only because we need to find s and also, we had all the other 3 that is a, v and u
Hope this will be helping you
Please refer to the above photo for the used process
We used the 3rd equation of motion to get the answer.
The equation is :
2as = v²-u²
We used the 3rd equation only because we need to find s and also, we had all the other 3 that is a, v and u
Hope this will be helping you
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