Question

A car accelarates uniformly from 18 km/hr to 36 km/hr in 5 s. Calculate a. the accelaration and b. the distance covered by the car in that time.​

Answer 1

Answer:

don't know bro.....

sorry I

Answer 2

Answer:

v=36km/hr=10m/s

u=18km/hr=5m/s

t=5s

Use v=u+at

10=5+a*5

a=1m/$s^{2}$

Then use s=ut+1/2at^2

s=5*5+1/2*1*5*5

s=25+12.5

s=37.5m

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