In the following cases, write yes if the work is being done, otherwise write no.
(i) A boy climbing up the stairs.
(ii) A coolie standing with a load of 20 kgf on his head.
Answers
Answered by
2
Answer:
i) Yes because there is displacement
ii) No because there is no displacement
Answered by
0
Answer:
i) Yes because there is displacement
ii) No because there is no displacement
Explanation:
Similar questions