The earth takes almost………...hours to rotate about itself.
The moon takes about 27.3 days to revolve around the earth in a nearly circular orbit of radius 3.84xx10^5 km . Calculate the mass of the earth from these data.
The ______ revolve around the nucleus.
The earth revolves round the sun because the sun attracts the erth. The sun also attracts the moon and this force is about twice as large as the attraction of the earth on the mon. Why does the moon not revolve round the sun? Or does it?
Assertion : At poles value of acceleration due to gravity (g) is greater than that of equator. Reason : Earth rotates on its axis in addition to revolving around the sun.
The time taken by Mars to revolve round the sun is 1.88 years. Find the ratio of average distance between mars and the sun to that between the earth and the sun.
The Moon takes ----days to complete one revolution around the Earth.
Which physical quantity is conserved when a planet revolves around the sun?
Number of days taken by the Mars to orbit around the Sun.
The mass ratio of two planets is 1:5 . They are revolving around the sun in circular paths of radii in the ratio 2:5. The ratio between the values of acceleration due to gravity on their surface is:
CHETAN PUBLICATION-SPACE MISSIONS-ASSIGNEMENT - 10 (ANSWER THE FOLLOWING) : ANY 1
