Two indentical geostationary satellite each of mass `m` are moving with equal speed `upsilon` in the same orbit but their sense of rotation brings them on a collision course. What will happen to the debris?

Consider two satellites A and B of equal mass m, moving in the same circular orbit of radius r around the earth E but in opposite sense of rotation and therefore on a collision course (see figure). In terms of G, Me, m and r find the total mechanical energy EA + EB of the two satellite plus earth system before collision.

Consider two satellites A and B of equal mass m, moving in the same circular orbit of radius r around the earth E but in opposite sense of rotation and therefore on a collision course (see figure). If the collision is completely inelastic so that wreckage remains as one piece of tangle d material (mass = 2m), find the total mechanical energy immediately after collision.

Consider two satellites A and B of equal mass m, moving in the same circular orbit of radius r around the earth E but in opposite sense of rotation and therefore on a collision course (see figure) (i). In terms of G,M_(e) m and r find the total mechanical energy E_(A)+E_(B) of the two satellite plus earth system before collision (ii). If the collision is completely inelastic so that wreckage remains as one piece of tangled material (mass=2m) find the total mechanical energy immediately after collision. (iii). Describe the subsequent motion of the wreckage.

Two particles each of mass m moving with equal speed 2m/s along the indicated direction in the figure undergo a perfectly inelastic collision.Velocity of combined system after collision is ?

Two objects each of mass 5 kg are moving in the same straight line but in the opposite direction towards each other with some speed of 3 m/s. They stick to each other after collision. What will be the velocity of the combined object after collision?

Two satellites A and B move round the eaerth in the same orbit. The mass of B is twice the mass of A.

Two particles of equal mass are moving along the same line with the same speed in the same direction. What is the speed of the centre of mass of the system ?

Two satellites of same mass m are revolving round of earth (mass M) in the same orbit of radius r. Rotational directions of the two are opposite therefore, they can collide. Total mechanical energy of the system (both satallites and earths) is (m lt lt M) :-