Question

Figure shows the kinetic energy $\left(E_K\right)$ and potential energy $\left(E_P\right)$ curves for a two-particle system. Name the point at which the system is a bound system.

• A. A
• B. B
• C. C
• D. D

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A A
B C
C B
D D

The system is a bound system whenever $E_K$ is total energy is $-ve$

we see from graph it is $-ve$ at all $4$ pts $A,B,C$ and $D$