Home › CBSE Class 11 › Physics › Potential and Kinetic Energy › The far end of that spring is attached to a:
The far end of that spring is attached to a:
ALoose hook
BRigid wall
CFree block
DLight string
Answer & Solution
Correct answer: B. Rigid wall
1. One end of the spring holds the moving block.
2. The other must be held fixed for the force to act.
3. It is attached to a rigid wall.
_Source: NCERT Class 11 Physics Part I, Chapter 6, Work, Energy and Power._
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