MHT CET questions
29293 published questions with worked solutions.
- The value of gravitational acceleration at a height equal to radius of earth, is [MH-CET 2004]
- Let g be the acceleration due to gravity at earth's surface and K.E. be the rotational kinetic energy of the earth. Suppose the...
- The depth d at which the value of acceleration due to gravity becomes 1 n times the value at the surface is [R = radius of the...
- A spherical planet has a mass M_P and diameter D_P. A particle of mass m falling freely near the surface of this planet will...
- If the earth rotates faster than its present speed, the weight of an object will [Haryana CET 2010]
- Two bodies of masses m and 4m are placed at a distance r. The gravitational potential at a point on the line joining them where...
- Time period of second pendulum on a planet, whose mass and diameter are twice that of earth, is
- The change in potential energy when a body of mass m is raised to a height nR from the earth's surface is [R = Radius of earth]...
- A body is raised to a height 'nR' from the surface of the earth of radius R. The ratio of acceleration due to gravity on the...
- An asteroid of mass m is approaching earth, initially at a distance of 10R_e with speed v_i. It hits the earth with a speed v_f...
- Statement 1: An astronaut in an orbiting space station above the Earth experiences weightlessness Statement 2: An object moving...
- Distance between centres of two stars is 10a. The masses of these stars are M and 16M and their radii are a and 2a respectively....
- A comet is moving around the earth in highly elliptical orbit. Identify the incorrect statement
- A particle is dropped on Earth from height R (radius of earth) and it bounces back to height h. If the coefficient of restitution...
- Two masses m_1 and m_2 (m_1 < m_2) are released from rest from a finite distance. They start under their mutual gravitational...
- What is the minimum energy required to launch a satellite of mass m from the surface of a planet of mass M and radius R in a...
- A uniform spherical planet (Radius R) has acceleration due to gravity at its surface as g. Points P and Q located inside and...
- A satellite of mass M is orbiting the earth in a circular orbit of radius r. It starts losing energy due to small air resistance...
- A satellite of mass 'm' is revolving in circular orbit of radius 'r' round the earth. Its angular momentum w.r.t. the centre of...
- If a satellite is travelling in the same direction as the rotation of earth i.e., west to east, what is the interval between two...