If man is walking direction of friction is .

A man walks 10 m towards east and then turns at an angle of 30^(0) to the north of east and walks 10 m . Calculate the net displacement of the man. Also find the direction of net displacement.

Consider the following statements A and B and identify the correct answer. A. When a person walks on a rough surface the direction of frictional force exerted by the surface on the person is opposite to the direction of his motion. B. When a cycle is in motion, the force of friction exerted by the ground on the front wheel is in the backward direction.

Pavani is walking towards south direction. She then turns left and walks for another 5 km and then turens left again and continu walking. In which direction she is walking now?

A man is walking on a road with a velocity 3kmhr. Suddenly rain starts falling. The velocity of rain is 10km/hr in vertically downward direction. the relative velocity of rain with respect to man is :-

A man is walking on a horizontal road at 3 km*h^(-1) while rain is falling vertically with a velocity of 4 km*h^(-1) . Find the magnitude and direction of the velocity of rain with respect to the man.

A man is walking on a road with a velocity 3kmhr. Suddenly rain starts falling. The velocity of rain is 10km/hr in vertically downward direction. the relative velocity of rain with respect to man is :-

A : When a man is walking on a rough road, that work done by frictiona force is zero. R : Frictional force acts in the direction of the motion of the man in this case.