A block of mass m is pulled by a constant power P placed on a rough horizontal plane. The friction co-efficient between the block and the surface is µ Maximum velocity of the block will be –
A
B
C
µmgP
D
Text Solution
Verified by ExpertsThe correct answer is:
D
P = F.v = constant
When F = µmg, net force on block becomes zero.
i.e. it has maximum or terminal velocity
P = (µmg) vmax
or v max = 
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