Question

A block of mass 1 kg is at rest on a horizontal table. The coefficient of static friction between the
block and the table is 0,50. If g=10ms", then the magniude of a force acting upwards at an angle of
60" from the horizontal that will just start the block moving is

a) 5N
b) 74.6N
C) 10N
D) 5.36N​

Answer 1

Answer:

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