Physics, asked by RINku6914, 11 months ago

A+car+accelerates+uniformly+from+18km/hr+to+36+km/hr+in+5+sec.calculate+the+distance+covered+by+the+car+in+5+sec.

Answers

Answered by daksh9934
0

Explanation:

initial velocity of car,u = 18km/hr=18X5/18=5m/s

final velocity,v = 36 km/hr=36X5/18=10m/s

time take,t = 5 seconds

a=change in velocity / time

a = 10-5/5=1 m/s²

By third equation of motion

v²=u²+2as

10²=5²+2x1xs

100=25+2s

s=75/2

=37.5 m

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