AIPMT 2010 Prelims | Gravitation Question 47 | Physics

AIPMT 2010 Prelims

MCQ (Single Correct Answer)

-1

The radii of circular orbits of two satellites A and B of the earth, are 4R and R, respectively. If the speed of satellite A is 3V, then the speed of satellite B will be

$${{3V} \over 4}$$

6$$V$$

12$$V$$

$${{3V} \over 2}$$

AIPMT 2010 Prelims

MCQ (Single Correct Answer)

-1

A particle of mass M is situated at the centre of a spherical shell of same mass and radius a. The magnitude of the gravitational potential at a point sutuated at a/2 distance from the centre, will be :

$${{GM} \over a}$$

$${{2GM} \over a}$$

$${{3GM} \over a}$$

$${{4GM} \over a}$$

AIPMT 2009

MCQ (Single Correct Answer)

-1

The figure shows elliptical orbit of a planet m about the sun S. The shaded area SCD is twice the shaded area SAB. If t₁ is the time for the planet to move from C to D and t₂ is the time to move from A to B then

AIPMT 2009 Physics - Gravitation Question 32 English

AIPMT 2009 Physics - Gravitation Question 32 English

t₁ = 4t₂

t₁ = 2t₂

t₁ = t₂

t₁ > t₂

AIPMT 2007

MCQ (Single Correct Answer)

-1

Two satellites of earth, S₁ and S₂ are moving in the same orbit. The mass of S₁ is four times the mass of S₂. Which one of the following statements is true ?

The potential energies of earth and satellite in the two cases are equal.

S₁ and S₂ are moving with the same speed.

The kinetic energies of the two satellites are equal.

The time period of S₁ is four times that of S₂.

PREVIOUS NEXT

NEET Subjects

Biology

Botany

Zoology

Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution