Systems of Particles and Rotational Motion questions
1884 published questions with worked solutions.
- A bullet of mass m moving with velocity v strikes a suspended wooden block of mass M. If the block rises to a height h, the...
- A ball moving with speed v hits another identical ball at rest. The two balls stick together after the collision. If the specific...
- Which one of the following statements does not hold good when two balls of masses m₁ and m₂ undergo elastic collision?
- A body of mass m₁ moving with a uniform velocity of 40 m/s collides with another mass m₂ at rest, and then the two together begin...
- A wooden block of mass M rests on a horizontal surface. A bullet of mass m, moving in the horizontal direction, strikes and gets...
- Three objects A, B and C are kept in a straight line on a frictionless horizontal surface. These have masses m, 2m and m,...
- Two blocks A and B of mass 3 kg and 6 kg are connected by a massless spring of force constant 2×10⁻³ N/m. They are placed on a...
- Two spherical bodies of mass M and 5M and radii R and 2R respectively are released in free space with initial separation between...
- The satellite of mass m revolving in a circular orbit of radius r around the earth has kinetic energy E. Then its angular...
- The bodies situated on the surface of earth at its equator become weightless when the earth has kinetic energy about its axis of
- What does not change in the field of a central force? [MP PMT 2004]
- The planetary system of the solar system describes the conservation of [DCE 1999]
- Assertion: Even when the orbit of a satellite is elliptical, its plane of rotation passes through the centre of the earth....
- Statement 1: Impulse has the dimensions of force. Statement 2: Impulse = force × time.
- Unit of impulse is **[CPMT 1997]**
- About which point is the angular momentum of a particle in uniform circular motion conserved? **[IIT JEE 2003]**
- In a bicycle, the radius of the rear wheel is twice the radius of the front wheel. If r_f,r_r are the radii and v_f,v_r are the...
- A particle of mass m is projected with velocity v making an angle 45^ with the horizontal. The magnitude of the angular momentum...
- A particle of mass m is projected with velocity v making an angle of 30^ with the horizontal. The magnitude of the angular...
- A small particle of mass m is projected at an angle with the x-axis with initial velocity v_0 in the x–y plane. At a time t< v_0...
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