MHT CET questions
29293 published questions with worked solutions.
- Weightlessness experienced by space ship while orbiting the earth is the result of
- If a body is taken to a place where there is no gravity, then
- What are the reasons due to which the astronauts do not feel weight inside the satellite: (i) There is no reaction of the floor...
- One can jump higher on the surface of moon because:
- Acceleration due to gravity (g) multiplied with diameter of earth is equivalent to:
- Mass of an ant is found to be 1/10^2 times smaller than that of elephant the escape velocity for elephant is
- Consider the earth to be homogeneous sphere scientist A goes deep down in a mine and scientist B goes high up in a balloon. The...
- The weight of body on the moon's surface is less than that on earth surface because :
- There is body lying on earth and suppose earth suddenly looses its power of attraction then:
- A body is attached with satellite revolving in circular orbit. After some revolutions the body is detached from satellite. What...
- A man inside an artificial satellite feels weightlessness because the force of attraction due to earth is:
- For geostationary satellite
- A man is carrying a load equal to his own weight (W) on his head. If he jumps from roof of a building. During his fall, the...
- The geo-synchronous satellite of the earth orbit from:
- A body of mass m is moved to a height equal to the radius of earth R. the increase in potential energy is:
- Height at which the value of acceleration due to gravity is 36% as that of the earth is
- The value of acceleration due to gravity on the surface of the earth is g. if the diameter of the earth becomes double of its...
- Ratio of gravitational force acting on body at height 1600 km to gravitational force acting the same body on earth's surface...
- The critical velocity of a satellite of mass 100 kg is 20 km/hr. the critical velocity of another satellite of mass 200 kg in...
- What will be weight of the body of mass 10 kg at the center of earth?