a car starting from rest moves with uniform acceleration of 2 kilometre per minute for 10 minutes find the speed acquired and the distance travelled by the car
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Answer:
Explanation:
u=0 as body started from rest (u=initial velocity)
v=2 (final velocity)
t=10 (time period)
a=(v-u)/t
=(2-0)/10
=2/10
=1/5
a=1/5km (a is acceleration)
D = v*t + 1/2*a*t^2
=2*10 + 1/2*1/5*100
=20+10
=30km
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