Laws Of Motion Question 377
Question: 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 [AIEEE 2003]
Options:
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
Show Answer
Answer:
Correct Answer: B
Solution:
As the spring balance are massless therefore both the scales read M kg each.
