A 2 kg mass starts from rest on an inclined smooth surface with inclin – McqOptions

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1.	A 2 kg mass starts from rest on an inclined smooth surface with inclination 30o and length 2 m. How much will it travel before coming to rest on a frictional surface with frictional coefficient of 0.25 [UPSEAT 2003]
A.	4 m
B.	6 m
C.	8 m
D.	2 m
Answer» B. 6 m

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