The planets are kept in motion in their respective orbits by :

Related MCQs

• Asteroids have their orbits between the planets:
• The orbits of planets around the Sun, or of satellites around the Earth, can be : [IFS 1993]
• In order of their distances from the Sun, which of the following planets lie between Mars and Uranus? [IAS 2008]
• Which set of two rivers form the world's largest delta before their waters flows into the respective sea?
• Who of the following discovered the laws of planetary orbits? [Asstt Comm 2008]
• What is the difference between asteroids and comets? 1. Asteroids are small rocky planetoids, while comets are formed of frozen gases held together by rocky and metallic material. 2. Asteroids are found mostly between the orbits of Jupiter and Mars, while comets are found mostly between Venus and Mercury. 3. Comets show a perceptible glowing tail, while asteroids do not. Which of the statements given above is/are correct? [CSAT 2011]
• Which of the following planets
• The Planets that have no natural satellites are____.
• Which of the following Planets is the brightest?
• The largest of the planets is