Dynamics of a Particle - L1

Dynamics of a Particle - 2

Dynamics of a Particle - 6

Dynamics of particle L1

Dynamics of particle L2

Revision and advance problems of Dynamics of Particles

Dynamics of SHM

Dynamic Lift

Figure shows particles 1 and 2, each of mass m, fixed to the ends of a rigid massless rod of length L_(1)+L_(2),"with "L_(1)=20cmandL_(2)=80cm . The rod is held horizontally on the fulcrum and then released. What are the magnitudes of the initial accelerations of (a) particle 1 and (b) particle 2?

Dynamics of rotational Motion (General Rigid Body Motion)-1

In Fig., three charged particles lie on an x axis. Particles 1 and 2 are fixed in place. Particle 3 is free to move, but the net electrostatic force on it from particles 1 and 2 happens to be zero. If 2.0 L_(23) = L_(12) , what is the ratio q_(1)//q_(2) ?