Gravitation (BITSAT Physics): Questions 1 - 5 of 15

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Question number: 1

» Gravitation » Gravitational Potential

MCQ▾

Question

If the gravitational force had varied as Equation instead of Equation . The potential energy of a particle at a distance Equation from the centre of the earth would be proportional to

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 2

» Gravitation » Gravitational Acceleration

MCQ▾

Question

At what height from the earth surface, the acceleration of gravity will be half the value of Equation at surface? Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 3

» Gravitation » Universal Law of Gravitation

MCQ▾

Question

The mass of the planet is Equation of the mass of the earth and its radius is half that of the radius of the earth. If a body weighs Equation on the earth, then what will be its weight on planet?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 4

» Gravitation » Gravitational Acceleration

MCQ▾

Question

The mass of moon is Equation if the acceleration due to gravity on the moon is Equation the radius of the moon is –

Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 5

» Gravitation » Gravitational Acceleration

MCQ▾

Question

When you move from equator to pole, the value of acceleration due to gravity Equation

Choices

Choice (4) Response

a.

Increases then decreases.

b.

Decreases

c.

Remains the same

d.

Increases

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