A moving bus is brought to rest within 10 s by applying brake. If the – McqOptions

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1.	A moving bus is brought to rest within 10 s by applying brake. If the retardation due to brake is 5 m/s2, then the initial velocity of bus is:
A.	2 m/s
B.	0.5 m/s
C.	50 m/s
D.	-50 m/s
Answer» D. -50 m/s

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