A man pulls a suitcase in forward direction with a horizontal force, F, as shown in (2) Figure given below. Frictional force acting on the suitcase labelled as Q.
i. What is the work done by the force of gravity on the object?
ii. The man runs up a set of stairs carrying his suitcase. Explain
whether he does more total work if he walks up the same stairs instead.
Answers
Answered by
0
Answer:
muje nahi pata
Explanation:
yar majak kr hara hu hahahaha
bohot maja aaya lol
Similar questions