Question

8.
horizontal. Masses m and M are tied at the two ends
A wire of 9.8x10-kgm-' passes over a friction
less light pulley fixed on the top of a frictionless
inclined plane which makes an angle of 30° with the
of wire such that m rests on the plane and M hangs
freely vertically downwards. The entire system is in
equilibrium and a transverse wave propagates along
the wire with a velocity of 100 ms-1. Chose the correct
option
m
M
so
1) m = 20kg
3) m = 2kg
2) m = 5kg
4) m = 7kg


plzz any one say this solution...................,!​

Answer 1

Answer:

m=20kg

M=5kg

mM=12

mM=2

Answer :

a., d.

Solution :

m=20kg