- home
- SAT Discussions
- JEE Discussions
- NEET Discussions
- CBSE Discussions
- International Bacc..
- Explore
- COLLEGE & UNIVERSI..
- SAT Preparation
- SAT II
- KEAM Discussions
- MHT CET Discussion
Popular Questions
- A spherical ball A of mass 4kg, moving along a straight ...
- A light and a heavy body have equal moment...
- A body of mass (4m) is lying in x-y plane...
- A bullet of mass 0.02 kg travelling horizontally with velocity...
- Two bodies A and B have masses 20 kg and 5 kg...
- Two speheres A and B of masses m1 and M2 respectively ...
- A spring gun of constant 90 N/cm is compressed 12 cm by a ball...
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters...
- A rifle bullet loses 1/20th of its velocity in passing through a plank...
- A stone is dropped from a height h.It hits the...
- A particle of mass 4 m which is at least...
- A sphere of mass m ,moving with velocity V,enters...
- If a lighter body (mass M1 and velocity V1) and a heavier body (mass M2 and velocity V2)...
- The force constant of a weightless spring is 16 N/m. A body of mass...
- A bullet moving with a speed of 100m/s can just penetrate two planks of equal thickness ...
- A bomb of mass 3kg explodes in air into pieces of masses 2 kg and 1 kg ...
- The kinetics energy of a body of mass 3 kg and momentum 2 Na is...
- A stationary particle explodes into two particles of a masses m1 and M2 which moves in opposite...
- Two bodies of masses 2 m and m have their K.E. in the ratio 8:1, ...
- A 2kg block slides on a horizontal floor with a speed of 4 m/s . Its strikes a uncompressed ...
- A body at rest breaks into two pieces with unequal masses ...
- A particle is released from a height S.At certain height is kinetic energy...
- A particle is moving in a circular path of radius a under the action of an...
- For inelastic collision between two spherical rigid bodies
- A ball is dropped from height 20 m. If coefficient of restitution is 0.9 what will be the height attained after first bounce?
- A piece of wire is bent in the shape of a parabola y = kx^2 (y-axis vertical) with a bead of mass m on it. The bead can slide on t..
- When a rubber band is stretched by a distance x, it exerts a restoring force of magnitude F = ax + bx^2, where a and b are constan..
- A block of mass 2 kg is free to move along the x-axis. It is at rest and from t = 0 onwards it is subjected to a time-dependent fo..
- The work done on a particle of mass by a force K[x/x^2 + y^2 i + y/(x^+y^2) 3/2 j ] K bring a contract of appropriate dimensions w..
- If W1, W2 and W3 are the work done in moving a particle from A and B along three different paths 1, 2 and 3 respectively (as shown..
- A spring of force-constant k is cut into two pieces such that one piece is double the length of the other. Then the long piece wil..
- The work done by a force acting on a body is as shown in the graph. The total work done in covering an initial distance of 20 m is
- A tennis ball is dropped on a horizontal smooth surface. It bounces back to its original position after hitting the surface. The f..
- A tennis ball is dropped on a horizontal smooth surface. It bounces back to its original position after hitting the surface. The f..
- 4 m^3 of water is to be pumped to a height of 20 m and forced into a reservoir at a pressure of 2 x 10^5 Nm^-2. The work done by t..
- when a spring is stretched by a distance x it experts a force given by F (- 5x - 16x^3) N the work done when the spring stretched..
- A body moves a distance of 10 m along a straight line under a action of 5 N force. If work done is 25 J, then angle between the fo..
- A mass of M kg is suspended by a weightless string. The horizontal force that is required to displace it until the string makes an..
- A particle of mass 100 g is thrown vertically upwards with a speed of 5 ms^-1. The work done by the force of gravity during the ti..
- An ideal spring with spring-constant k is hung from the ceiling and a block of mass M is attached to its lower end. The mass is re..

Popular Questions
- A spherical ball A of mass 4kg, moving along a straight ...
- A light and a heavy body have equal moment...
- A body of mass (4m) is lying in x-y plane...
- A bullet of mass 0.02 kg travelling horizontally with velocity...
- Two bodies A and B have masses 20 kg and 5 kg...
- Two speheres A and B of masses m1 and M2 respectively ...
- A spring gun of constant 90 N/cm is compressed 12 cm by a ball...
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters...
- A rifle bullet loses 1/20th of its velocity in passing through a plank...
- A stone is dropped from a height h.It hits the...
- A particle of mass 4 m which is at least...
- A sphere of mass m ,moving with velocity V,enters...
- If a lighter body (mass M1 and velocity V1) and a heavier body (mass M2 and velocity V2)...
- The force constant of a weightless spring is 16 N/m. A body of mass...
- A bullet moving with a speed of 100m/s can just penetrate two planks of equal thickness ...
- A bomb of mass 3kg explodes in air into pieces of masses 2 kg and 1 kg ...
- The kinetics energy of a body of mass 3 kg and momentum 2 Na is...
- A stationary particle explodes into two particles of a masses m1 and M2 which moves in opposite...
- Two bodies of masses 2 m and m have their K.E. in the ratio 8:1, ...
- A 2kg block slides on a horizontal floor with a speed of 4 m/s . Its strikes a uncompressed ...
- A body at rest breaks into two pieces with unequal masses ...
- A particle is released from a height S.At certain height is kinetic energy...
- A particle is moving in a circular path of radius a under the action of an...
- For inelastic collision between two spherical rigid bodies
- A ball is dropped from height 20 m. If coefficient of restitution is 0.9 what will be the height attained after first bounce?
- A piece of wire is bent in the shape of a parabola y = kx^2 (y-axis vertical) with a bead of mass m on it. The bead can slide on t..
- When a rubber band is stretched by a distance x, it exerts a restoring force of magnitude F = ax + bx^2, where a and b are constan..
- A block of mass 2 kg is free to move along the x-axis. It is at rest and from t = 0 onwards it is subjected to a time-dependent fo..
- The work done on a particle of mass by a force K[x/x^2 + y^2 i + y/(x^+y^2) 3/2 j ] K bring a contract of appropriate dimensions w..
- If W1, W2 and W3 are the work done in moving a particle from A and B along three different paths 1, 2 and 3 respectively (as shown..
- A spring of force-constant k is cut into two pieces such that one piece is double the length of the other. Then the long piece wil..
- The work done by a force acting on a body is as shown in the graph. The total work done in covering an initial distance of 20 m is
- A tennis ball is dropped on a horizontal smooth surface. It bounces back to its original position after hitting the surface. The f..
- A tennis ball is dropped on a horizontal smooth surface. It bounces back to its original position after hitting the surface. The f..
- 4 m^3 of water is to be pumped to a height of 20 m and forced into a reservoir at a pressure of 2 x 10^5 Nm^-2. The work done by t..
- when a spring is stretched by a distance x it experts a force given by F (- 5x - 16x^3) N the work done when the spring stretched..
- A body moves a distance of 10 m along a straight line under a action of 5 N force. If work done is 25 J, then angle between the fo..
- A mass of M kg is suspended by a weightless string. The horizontal force that is required to displace it until the string makes an..
- A particle of mass 100 g is thrown vertically upwards with a speed of 5 ms^-1. The work done by the force of gravity during the ti..
- An ideal spring with spring-constant k is hung from the ceiling and a block of mass M is attached to its lower end. The mass is re..