A light spring balance hangs from the hook of the other light spring balance and a block of mass M kg hangs from the former one. Then the true statement about the scale reading is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
Both the scales read M/2 kg each
b
Both the scales read M kg each
c
The scale of the lower one reads M kg and of the upper one zero
d
The reading of the two scales can be anything but the sum of the reading will be M kg
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
As the spring balance are massless therefore both the scales read M kg each.