Which of the following statements is correct,
when a person walks on a rough surface :
(a) The frictional force exerted by the surface
keeps him moving
(b) The force which the man exerts on the floor
keeps him moving
(c) The reaction of the force which the man
exerts on floor keeps him moving
(d) None of the above
Answers
Answered by
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the frictional force exerted by the surface keeps him moving
Explanation:
every action has an equal and opposite reaction
Answered by
0
Answer:
A)
Explanation:
because when man walk on A rough surface friction force opposes the the relative motion of surface of contact
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