A block of mass 2 kg is placed on the fl...

A block of mass 2 kg is placed on the floor. The coefficient of static friction is 0.4.A force F of 2.5 N is applied on the block, as shown. Calculate the force of friction between the block and the floor. `("g = 9.8 ms"^(–2))`

2.5 N

25 N

7.84 N

zero

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