A large rectangular box moves vertically downward with an acceleration `a`. A toy gun fixed at `A` and aimed towards `C` fires a particle `P`.

A large box moves vertically downwards with an acceleration a. A toy gun fixed at A aimed towards C fires a particle P .

A large rectangular box ABCD falls vertically with an acceleration a. a toy gun fixed at A and aimed towards C fired a particle P.

A large rectangular box ABCD falls vertically with an acceleration a. a toy gun fixed at A and aimed towards C fired a particle P.

A particle of mass m is moving with an acceleration a/3 towards left relative to the trolley car. An observer accelerates towards left with an acceleration of magnitude a/3. The trolley moves towards right with an acceleration a. Force experienced by particle (in ground frame of reference) is (xma)/3(+hati) . The value of 'x' is

Assuming all the surface to be frictionless. The smaller block m is moving horizontally with acceleration a and vertically downwards with acceleration a. Then magnitude of net acceleration of smaller block m with respect to ground

Find the period of oscillation of a pendulum of length l if its point of suspension is (a) moving vertically up with acceleration a (b) moving vertically down with acceleration a(lt g) (c) failing freely under gravity moving horizontal with acceleration a .

Find the period of oscillation of a pendulum of length l if its point of suspension is (a) moving vertically up with acceleration a (b) moving vertically down with acceleration a(lt g) (c) failing freely under gravity moving horizontal with acceleration a .

A large rectangular box has been rotated with a constant angular velocity omega_(1) about its axis as shown in the figure. Another small box kept inside the bigger box is rotated in the same sense with angular velocity omega_(2) about its axis (which is fixed to floor of bigger box). A particle P has been identified, its angular velocity about AB would be

A positively charged particle falls vertically downwards. The horizontal component of earth's magnetic field will deflect it towards