A block of 2 kg is kept on the floor. The coefficient of static friction is 0.4. If a force F of 2.5 newton is applied on the block, the frictional force between the block and the floor will be

Options

(a) 2.5 N
(b) 5 N
(c) 10 N
(d) 7.84 N

Correct Answer:

2.5 N

Explanation:

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