A force ofv `3kg` wt is just sufficient to pull a block of `4kg` over a horizontal surface .What is the angle of friction ?

A force of 3 kg weight is just sufficient to pull a block of 4 kg over a horizontal surface.What is the angle of friction?

A force of 3 kg wt is just sufficient to pull a block of 4 kg wt over a flat surface. What is the angle of friction?

A force of 3kg wt is sufficient to pull a block of 4kgwt over a flat surface. What is the angle of friction ?

A force of 56.6N is sufficient to pull a block of wood of mass 10kg on a horizontal surface. Calculate the angle of friction.

A force of 49 N is just sufficient to pull a block of wood weighing 10 kg on a rough horizontal surface. Calculate the coefficient of friction and angle of friction.

A force of 49N is just sufficient to pull a block of wookd weighing 10 kg on a rough horizontal surface calculate the coefficient of friction and angle of friction

A force of 98N is just able to move a body of weight 45kg on a rough horizontal surface What are the coefficient of friction and angle of friction ? .

A force of 98 N is just required to move a mass of 45 kg on a rough horizontal surface. Find the coefficient of friction and angle of friction?