Discussion Forum : Physics
Question -

In previous problem, find work done by lower block on upper block in the frame of lower block

Options:
A .  - 1 joule
B .  - 2 joule
C .  2 joule
D .  zero
Answer: Option D

The relative displacement of upper block with respect to lower block is zero. Hence work done on upper block in the frame of lower block will be zero.



Was this answer helpful ?
Next Question
Submit Your Solution hear:

Your email address will not be published. Required fields are marked *