A body is executing `SHM`. If the force acting on the body is `6N` when the displacement is `2cm`, then the force acting on the body at a displacement of `3cm` is

A body is said to be under balanced forces when the resultat force acting on the body is

The restoring force acting on a particle executing SHM is 10 N at a displacement of 2 cm from mean position. The restoring force at a displacement of 3 cm is

When a body is fully or partly immersed in a liquid, name the forces acting on the body.

When the displacement of a particle in SHM from the mean position is 4 cm, the force acting on the particle is 6 N. Then the force acting on it when its displacement is 6 cm from the mean positio is

A body of mass 8 kg performs SHM of amplitude 60 cm. The restoring force is 120N when the displacement is 60 cm. Its acceleration , PE and KE when displacement is 6 cm are

When the net force and net torque acts on the body is zero then the body is in