Gravitation-Escape Velocity (NEET Physics): Questions 5 - 6 of 6

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Question number: 5

» Gravitation » Escape Velocity

MCQ▾

Question

Acceleration due to gravity on a planet is 10 times the value on the earth. Escape velocity for the planet and the earth are V p and V e respectively. Assuming that the radii of the planet and the earth are the same, then –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 6

» Gravitation » Escape Velocity

MCQ▾

Question

Equation and Equation denotes the escape velocity from the earth and another planet having twice the radius and the same mean density as the earth. Then which of the following is (are) wrong?

(1) Equation

(2) Equation

(3) Equation

(4) Equation

Select the correct answers with mark it according to the following codes:

Choices

Choice (4) Response

a.

1.2 and 3 are correct

b.

1 and 4 are correct

c.

1 and 3 are correct

d.

1 and 2 are correct

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