Match list-I with list-II List-I List-II (A) Kinetic energy of planet (I) - { {\GMm}}/{ {\a}} (B) Gravitation Potentialenergy of Sun-planetsystem. (II) { {\GMm}}/{2 {\a}} (C) Total mechanical energy of planet (III) { {\GMm}}/{2 {\a}} (D) Escape energy at the surface of planet for unit mass object (IV) - { {\GMm}}/{2 {\a}} (Where {\a}= radius of planet orbit, {\r}= radius of planet, {\M}= mass of Sun, {\m}= mass of planet) Choose the correct answer from the options given below: [5 Apr 2024 Shift 1]

Correct Answer is : (A) - II, (B) - I, (C) - IV, (D) - III

(A) - II, (B) - I, (C) - IV, (D) - III

(A) - III, (B) - IV, (C) - I, (D) - II

(A) - I, (B) - IV, (C) - II, (D) - III

(A) - I, (B) - II, (C) - III, (D) - IV

Gravitation Part 2

Section: Physics

Question : 28 of 105

Marks: +1, -0

Match list-I with list-II

List-I

List-II

(A)

Kinetic energy of planet

(I)

−

GMm

(B)

Gravitation Potentialenergy of Sun-planetsystem.

(II)

‌

GMm

(C)

Total mechanical energy of planet

(III)

‌

GMm

(D)

Escape energy at the surface of planet for unit mass object

(IV)

−‌

GMm

(Where a= radius of planet orbit, r= radius of planet, M= mass of Sun, m= mass of planet)
Choose the correct answer from the options given below:

[5 Apr 2024 Shift 1]

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