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A block of mass m is placed over the we...

A block of mass m is placed over the wedge as shown in figue Coefficent of frition `mu` is half the minimum value required to keep it in this postion.

Bloock can be kept rest even with this value of `mu` with respect to wedge if the wedge is moved is moved with an accelartion a towards

A

right

B

lelf

C

vertically upwards

D

vertically downwardds

Text Solution

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The correct Answer is:
a
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