Centre of mass of the earth-moon system ...

Centre of mass of the earth-moon system lies

on the surface of the earth

on the surface of the moon

with in the earth

at the midpoint of the line joining their centres

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

SYSTEM OF PARTICLES AND ROTATIONAL MOTION
NARAYNA|Exercise EXERCISE - I (C.W)|63 Videos
SYSTEM OF PARTICLES AND ROTATIONAL MOTION
NARAYNA|Exercise EXERCISE - I(H.W)|63 Videos
SYSTEM OF PARTICLES AND ROTATIONAL MOTION
NARAYNA|Exercise EVALUATE YOURSELF - 5|6 Videos
SYSTEM OF PARTICLES
NARAYNA|Exercise Level-VI|78 Videos
THERMAL PROPERTIES OF MATTER
NARAYNA|Exercise LEVEL - II (H.W.)|19 Videos

Similar Questions

Explore conceptually related problems

The centre of mass of two particles system lies

the path of the center of mass of earth- moon system around the sun is -circular path -helical path -parabolic path -elliptical path

Period of revolution of the moon is 27.32 days and its mean distance from earth is 384,400km . Use the equation M_(1)+M_(2)=(4pi^(2))/G.(a^(3))/(T^(2)) to calculate the sum of the masses of the earth and moon. Further, using the known fact that the earth moon system lies ate 4.75xx10^(6)m from earth's centre, calculate the mass of each.

The earth is slowing down and as a result the moon is coming nearer to it. The angular momentum of the earth-moon system is not conserved.

Calculate centre of mass of the system

Assertion :- The mechanical energy of earth-moon system remains same when a another heavenly body passes nearby the earth - moon system. Reason :- Force exerted by heavenly body on the earth - moon system is non - conservative.

Centre of mass of three particles of masses 1 kg, 2 kg and 3 kg lies at the point (1,2,3) and centre of mass of another system of particles 3 kg and 3 kg lies at the point (-1, 3, -2) . Where should we put a particle of mass 5 kg so that the centre of mass of entire system lies at the centre of mass of first system ?

The radius and acceleration due to gravity of the moon are 1/4 and 1/5 that of the earth, the ratio of the mass of the earth to mass of the moon is

NARAYNA-SYSTEM OF PARTICLES AND ROTATIONAL MOTION -C.U.Q

Two bodies A and B initially at rest are attrached towards each other ...
Text Solution
|
A uniform straight rod is placed in vertical position on a smooth hori...
Text Solution
|
Centre of mass of the earth-moon system lies
Text Solution
|
Two balls are thrown simultaneously in air. The acceleration of the ce...
Text Solution
|
For a rotating body about fixed axis ,
Text Solution
|
For a pure rotational motion ,
Text Solution
|
Choose the correct option for rotational motion .
Text Solution
|
Two particles p and q located at distances rp and rq respectively from...
Text Solution
|
Identify the increase in order of the angular velocities of the follow...
Text Solution
|
The direction of following vectors is along the line of axis of rotati...
Text Solution
|
The correct relation of the following is
Text Solution
|
Which of the following is wrong
Text Solution
|
If force vector is along X-axis and radius vector is along Y-axis then...
Text Solution
|
During rotation of a body, the position vector is along X-axis and for...
Text Solution
|
If the direction of position vector vec r is towards south and direcit...
Text Solution
|
A circular disc is rotated along clockwise direction in horizontal pla...
Text Solution
|
Magnitude of torque is maximum in the following case
Text Solution
|
A constant resultant torque rotates a wheel about its own axis. Then t...
Text Solution
|
A wheel is free to rotate about its own axis without friction. A rope ...
Text Solution
|
Class I lever is that in which
Text Solution
|