When a body moves in a circular orbit it...

When a body moves in a circular orbit its total energy is

positive

negative

zero

infinite

Text Solution

Verified by Experts

Topper's Solved these Questions

QUESTION PAPER 2015
WB JEE PREVIOUS YEAR PAPER|Exercise PHYSICS (CATEGORY III)|5 Videos
QUESTION PAPER 2017
WB JEE PREVIOUS YEAR PAPER|Exercise PHYSICS|36 Videos

Similar Questions

Explore conceptually related problems

Define escape velocity.Deduce anexpression for the escape velocity and time period of a body that moves in a circular orbit near the earth's surface.

Statement I: When a body moves uniformly in a circular its momentum goes on changing but its kinetic energy remains constant. Statement II: vecp =vec(mv), KE =1/2 mv^2 . In circular motion vecv changes, v^2 does not change.

Assume that the earth moves around the sun in a circular orbit of radius R and there exists a planet which also moves around the sun in a circular orbit with an angular speed twice as large as that of the earth. The radius of the orbit of the planet is

Assuming that the earth moves around the sun in a circular orbit, find the orbital speed (in km*h^(-1) ) and the orbital angular velocity of the earth. The radius of the earth's orbit =1.5xx10^8km .

An artificial satellite moving in a circular orbit around the earth has a total energy -E_0 . Its potential energy is

Assuming that the moon moves around the earth in a circular orbit of radius 3.8xx10^5 km in 27 days and the earth moves around the sun in a circular orbit of radius of radius 1.5xx10^8 km in 365 days, find the ratio of the masses of the sun and the earth.

A satellite of mass 1000 kg moves in a circular orbit of radius 7000 km around the earth. Calculate the total energy required to place the satellite in orbit from earth's surface. Take Radius of earth =6400 km and g=10 m*s^(-2) .

Assuming that the earth revolves around the sun in a circular orbit, the line joining the earth and the centre of its orbit covers………area. [Fill in the blanks]

WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2016-PHYSICS

Air is expanded from 50 litre to 150 litre at 2 atmospheric pressure ...
Text Solution
|
The Young's modulus of a metal is 2 xx 10^(12) "dync/cm"^(2) - and its...
Text Solution
|
When a body moves in a circular orbit its total energy is
Text Solution
|
A sphere, a cube and a thin circular plate, all made of the same mater...
Text Solution
|
A body attached to the lower end of a vertical spring oscillates with ...
Text Solution
|
The minimum and maximum capacitances, which may be obtained by the com...
Text Solution
|
The current flowing through the 3Omega resistor in the circuit is
Text Solution
|
A series LCR circuit resonates at 10 kHz. If the capacitor is 0.01 muF...
Text Solution
|
Two charges of equal amount +Q are placed on a line. Another charge q...
Text Solution
|
The increase in electrostatic potential energy of a dipole of moment p...
Text Solution
|
An n-p-n transistor of current gain 80 in common emitter mode gives em...
Text Solution
|
A zener diode has break down voltage of 5.0 V. The resistance require...
Text Solution
|
A particle of mass 'm' and carrying a charge q enters with a velocity ...
Text Solution
|
Equivalent resistance of the given infinite circuit is
Text Solution
|
The ionization potential of hydrogen is -13.6 eV. The energy required ...
Text Solution
|
Assume that the Earth rotates in a circular orbit round the Sun in 365...
Text Solution
|
For the following set(s) of forces (in the same unit) the resultant c...
Text Solution
|
An electric dipole is placed in a non-uniform electric field vecE . Th...
Text Solution
|
At any instant current i through a coil of self inductance 2 mH is giv...
Text Solution
|
A and B are two parallel sided transparent slabs of refractive indices...
Text Solution
|