00:01
This is the diagram given in the question.
00:08
Block of mass m and there is a string connected to it and there is a force sensor whose magnitude is f is given.
00:31
So we have to find fbd, free body diagram of capital mass m.
00:38
So i am drawing free body diagram of this capital mass m.
00:43
So this is the mass, capital mass m and here there will be tension force and this tension force is equal to f because this is the force sensor.
01:02
So here the tension will be f and here because i am assuming that the pulley is frictionless and massless.
01:12
So here tension will be f, tension force will be f in the string.
01:19
So t is equal to f tension force and there is a mg, this is the mg, m is the mass, g is the acceleration due to gravity.
01:32
This is the gravitational force acting on the capital m mass.
01:37
This is the gravitational force.
01:44
This t is equal to f is the pulling force and there will be a force, kinetic friction will be there because it is friction in this surface, this surface is rough...