block of mass 5 Kg, exhibits circular motion with the mass decreasing at the rate of 0.5 Kg/s. At what time the centripetal force will be zero on the block? a) At 10 s b) At 5 s c) At 1 s d) At 7 s
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block of mass 5 Kg, exhibits circular motion with the mass decreasing at the rate of 0.5 Kg/s. At what time the
a) At 10 s
b) At 5 s
c) At 1 s
d) At 7 s
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