A bus is moving with a speed of 18km/h. It comes to rest in 3s on the application of breaks. Find the retardation, assuming it to be uniform.
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Answered by
17
retardation = -10.66m/s^2
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Answered by
47
Hey dear here is your answer!!!!
u = 18km/hr = 5m/s
v = 0
t = 3s
a= ?
Solution :- v = u + at
0 = 5 + a(3)
-5/3= a
a= -1.66 m/s^2
So , the retardation is 1.67 m /s^2
Hope it helps u dear...☺️☺️
u = 18km/hr = 5m/s
v = 0
t = 3s
a= ?
Solution :- v = u + at
0 = 5 + a(3)
-5/3= a
a= -1.66 m/s^2
So , the retardation is 1.67 m /s^2
Hope it helps u dear...☺️☺️
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