When a person walks on a rough surface .

When a person walks on a rought surface, the frictional force exerted by surface on the porson is opposite to the direction of his motion. It is the force exerted by the road on the person that causes the motion.

Which of the following is correct , when a person walks on the rough surface.

When a person walls on a rought surface, the frictional force exerted by the surface on the person is opposite to the direction of his motion.

“When a person walk on rough surface then frictional force act in opposite direction of motion” - True or false ?

(A) : A person can walk on a rough surface (R) : Reaction of the force applied by the man on the surface keeps him moving

(A) : A person can walk on a rough surface (R) : Reaction of the force applied by the man on the surface keeps him moving

When a person walks on surface the frictional force exerted by the surface on the person is opposite to the direction of motion true or false

When a cicycle travels on a rough surface, its speed