A busis travelling at the speed of 180km brake are applied to produce an acceleration of-2m/s find the distance covered by the object before coming to rest
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Answered by
1
Explanation:
as we know that
v^2-u^2=2as
v=0
u=180*5/18=50(converting km/s into m/s)
a=-2
s we have to find
0^2-50^2=2*-2*s
-2500=-4s
s=2500/4
s= 625m
Answered by
0
Answer: Initial velocity [u] = 180m/s
Final Velocity [v] = 0
Acceleration [a] = -2 m/s^2
Distance [S] = ?
We, know
v^2 - u^2 = 2aS
0^2 - 180^2 = 2 x-2 x S
0- 32400= -4S
4S=32400
S= 32400/4
S = 8100m
Distance covered by the bus is 8100m
Explanation:
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