A car travelling at 10m/so accelerates uniformly at 2 m/s square. calculate it's velocity after 5 seconds
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Answer:
Given;-
intial speed=10m/s
acceleration=2m/s^2
time=5sec
To find :-
the velocity of the car after 5 sec
Formula:-
we know the terms
u=10m/s
a=2m/s^2
t=5sec
from equation
v=u+at
we can solve it
procedure:-
from equation ,v=u+at
v=10+2(5)
:.V=10+10
=20m/sec
:.hence, velocity after 5 sec is 20 m/sec
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