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What will be the total distance covered by car in this time ?

+1 vote
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A car starts from rest and accelerates uniform upto speed 90 km/hrs in 5 sec.
What will be the total distance covered by car in this time ?

posted Feb 10, 2015 by Kapil Kapoor

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3 Answers

+1 vote
 
Best answer

Speed of car at last instant of given interval
= 90*5/ 18 m/s = 25 m/s
so average speed = 0+25 / 2
Therefore distance = 25/2 * 5 = 125/2 = 62.5 m

answer Feb 11, 2015 by Avantika Agrawal
+3 votes

Answer is 62.5

answer Feb 10, 2015 by Jaspalsingh Parmar
+1 vote

Answer is 62.5
90KM= 90000 M
3600 sec so in 5 Seconds 90000/3600=125 meter, average will be 125/2= 62.5

answer Jul 30, 2015 by Pankaj Bora



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