[" A force of "3Kgwt" is just sufficient to pull a block of "4Kg" over the 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 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 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 block of mass 20kg on a rough horizontal surface. Calculate the coefficient of friction and the angle of friction.

A force of 49 N just able to move a block of wood weighing 10 kg on a rough horizontal surface , then coefficient of friction is