MHT CET questions
29293 published questions with worked solutions.
- The escape velocity of a body from the surface of the earth is 11.2 km/s. The escape velocity of a body from a planet having same...
- The time period 'T' of a satellite is related to the density ( ) of the planet which is orbiting close around the planet as...
- The escape velocity for a planet whose mass is six times the mass of earth and radius is twice the radius of earth will be [V_e =...
- A body weights 'W' newton on the surface of the earth. Its weight at a height equal to half the radius of the earth, will be...
- A geostationary satellite is revolving around the earth. If the radius of the earth is 'R' and the angular speed about its own...
- A satellite S_1 of mass 'm' is moving in an orbit of radius 'r'. Another satellite S_2 of mass '2m' is moving in an orbit of...
- The mass and radius of earth is M_e and R_e respectively and that of moon is M_m and R_m respectively. The distance between the...
- Binding energy of a revolving satellite at height 'h' is 3.5 10^8 J. Its potential energy is [MHT-CET 2020]
- The depth below the earth's surface at which the acceleration due to gravity 'g' becomes g/n is (R = radius of the earth, n is an...
- A body is projected vertically, upwards from earth's surface with velocity '2V_e' here 'V_e' is the escape velocity from earth's...
- A body weighs 500 N on the surface of earth. At what distance below the surface of earth it weighs 250 N? (Radius of earth, R =...
- The mass and radius of the earth and moon are M_1, R_1 and M_2, R_2 respectively. Their centres are at a distance 'd' apart. The...
- A satellite of mass 'm' revolving around the earth in a circular orbit of radius 'r' has kinetic energy 'E'. Its angular momentum...
- The ratio of masses of the two planets A and B is 3:25 and the ratio of their radii is 1:3. The ratio of periods of revolutions...
- Suppose the earth increases its speed of rotation, at what new time period, will the weight of a body on the equator become zero?...
- The height above the earth's surface at which the acceleration due to gravity becomes (1/n) times the value at the surface is (R...
- If 'T' is the length of a day on earth, 'M' & 'R' are the mass and radius of the earth respectively, then the height of a...
- At what height from the earth's surface, the gravitational potential and the value of gravitational acceleration are 5.4 10^ 7 J...
- A body of mass 'm' is moving away from the earth's surface, the value of acceleration due to gravity [MHT-CET 2019]
- The total energy of an artificial satellite moving in a circular orbit at some height around the earth is E_0. Its potential...