Popular Questions
- Find the torque of a force F-> =3 i^ + j^ + 5k^ acting at the ·point r-> = 7 i^ + 3 j^ + k^ ?
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- When a ceiling fan is switched on, it make 10 revolutions in the first 3 seconds. Assuming a uniform angular
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- Two spherical bodies of mass M and 5M and radii 5 and 2R respectively are released in free space with initial sepration between th..
- Distance of the centre of mass of a solid uniform cone from its vertex is z0. If the radius of its base is R and Its height is h t..
- A large number of particles are placed around the origi, each at distance R from the origin.
- The distance between the carbon atom and the oxygen atom in a carbon monoxide molecules is 1.1 A°.
- A rod of mass m and lenth L is made to stand at an angle of 60° with vertical. Potential energy of the rod in this position is
- The centre of mass of a body
- Look at the drawing given in the figure which has been drawn with ink of uniform line-thickness
- Three bricks each of the lenth L and mass M are arranged as shown from the wall. The distance of the centre of mass of the system ..
- Consider regular polygons with number of sides n = 3,4,5...... as shown in the figure. The centre of mass of all the polygons is a..
- A man of 50kg mass is standing in a gravity free space at a height of 10m above floor
- 2 bodies of different masses of 2kg and 4kg are moving with velocities 20m/s and 10m/s towards each other due to mutual gravitatio..
- A system consist of 3 particles each of mass m located at points (1, 1), (2, 2) and (3, 3) .The Coordinates of the centre of mass ..
- A cricket bat is cut at the location of its centre of mass as shown. Then
- Two objects of masses 200g and 500g possess velocities
- Where will be the centre of mass on combining two masses m and M (M>m)
- Two spherical bodies of mass M and 5m and radii R and 2R respectively are released in free space with initial sepration between th..
- Distance of the centre of mass of a solid uniform cone from its vertex is
- A large number of particles are placed around the origin
- The distance between the carbon atom and the oxygen atom in a carbon monoxide molecules is
- A rod of mass m and lenth L is made to stand at an angle of 60° with the vertical. Potential energy of the rod in this position..
- The centre of mass of a body
- Look at the drawing given in the figure which has been drawn with ink of uniform line-thickness
- Three bricks each of the length of L and mass M are arranged as shown from the wall. this distance of the centre of mass of the sy..
- Two particles of masses m1 and m2 initially at rest start moving
- A carpet of mass m made of inextensible material is rolled along
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- Two persons of masses 55kg and 65kg respectively
- A thin uniform rod of length l and mass m is swinging freely
- The centre of mass of a system of two particles divides the distance between them
- Consider a system of two particles having masses m1 and m2
- If linear density of rod of length 3m varies as
- A T shaped object with dimensions shown in the figure
- A body A of mass M while falling vertically downwards under gravity breaks into two parts
- the initial angular velocity of a circular dise of mass m is
- a solid sphere a hollow Shere, and a ring are released from the top
