AIhunter51081 AIhunter51081

06-04-2024
Physics

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A block of mass m is placed on a surface having vertical cross section given by y=x²/4. If coefficient of friction is 0.5, the maximum height above the ground at which block can be placed without slipping is
a. 1/4 m
b. 1/2 m
c. 1/6 m
d. 1/3 m

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