A car start from rest and acquire a velocity of 54 km/h in 2 sec. Find
(i) the acceleration
(ii) distance travelled by car assuming that motion of car is uniform?
Answers
Answered by
1
Explanation:
accelaration=change in velocity/time 54/2=27
yes it is uniform
Answered by
3
It started from rest,
So, U=0
V=54 km/h. = 15 m/s
Acceleration = v-u/t
15-0/2
=7.5m/s^2
Distance= time* speed
= 2*15
30m/s
So, U=0
V=54 km/h. = 15 m/s
Acceleration = v-u/t
15-0/2
=7.5m/s^2
Distance= time* speed
= 2*15
30m/s
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