Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति
JEE Main & Advanced
Physics
Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति
Question Bank
Self Evaluation Test - Work, Energy and Power
question_answer
The figure gives the potential energy function U(x) for a system in which a particle is in one- dimensional motion. In which region the magnitude of the force on the particle is greatest:
A)OA
B)AB
C)BC
D)CD
Correct Answer:
D
Solution :
[d] \[\left| F \right| =\frac{dU}{dx}\], which is greatest in the regions CD.