Question

49,
A block of 1kg lies on a horizontal surface in a truck. The co-efficient of static friction and
kinetic friction between the block & the surface is 0.7 and 0.6 respectively. If the acceleration of
the truck is 8ms, the frictional force acting on the block is (g=10ms?)
1) 6N
2) 5N
3) IN
4) Zero​

Answer 1

Answer:

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