The horizontal force F acting on a block of 1 kg varies with

Last updated: 6/24/2023

The horizontal force F acting on a block of 1 kg varies with time I in s as F N if coefficient of friction between the block and surface is 0 2 then the frictional force acting on the block at f 3s will be g 10 ms 2 A J 1 kg 220 2 1 3 N 2 1 N F 2 2N 4 O