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Gravitation question

2024 · 5 Apr · Shift 1 · Q67
Guest · try one question or challengeGuest · try one question or challenge
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  5. /2024 · 5 Apr · Shift 1 · Q67

Gravitation question

2024 · 5 Apr · Shift 1 · Q67

JEE MainPhysicsGravitationMCQ+4 / −1

Match List I with List II :

LIST I LIST II
A. Kinetic energy of planet I.
−GMm/a-\mathrm{GMm} / \mathrm{a}−GMm/a
B. Gravitation Potential energy of sun-planet system II.
GMm/2a\mathrm{GMm} / 2 \mathrm{a}GMm/2a
C. Total mechanical energy of planet III.
Gmr\frac{\mathrm{Gm}}{\mathrm{r}}rGm​
D. Escape energy at the surface of planet for unit mass object IV.
−GMm/2a-\mathrm{GMm} / 2 \mathrm{a}−GMm/2a

(Where a=\mathrm{a}=a= radius of planet orbit, r=\mathrm{r}=r= radius of planet, M=\mathrm{M}=M= mass of Sun, m=\mathrm{m}=m= mass of planet)

Choose the correct answer from the options given below :

  1. A
    (A)-(II), (B)-(I), (C)-(IV), (D)-(III)
  2. B
    (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
  3. C
    (A)-(III), (B)-(IV), (C)-(I), (D)-(II)
  4. D
    (A)-(I), (B)-(IV), (C)-(II), (D)-(III)
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