Energy Units and Forms - Class IX
Casual Mode - Take your time!
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Multiple Choice
The force acting on a 4gm mass in the energy region ${ U=8x }^{ 2 }$ at x= -2 cm is :
- 8 dyne
- 4 dyne
- 16 dyne
- 32 dyne
Casual Mode - Take your time!
The force acting on a 4gm mass in the energy region ${ U=8x }^{ 2 }$ at x= -2 cm is :