when a weight W is suspended at the free end of a wire its length increase by l and millimetre if the same wire passes even the pulley and two Weight each W are suspended ad free hand of wire then increses in lenght will we
a. 2L
b. L
c. 0
d. L/2
which is right answer
Answers
Answered by
1
right answer = b that is L
Sahilpatel:
with reason
Similar questions