Two masses `m_(1)` and `m_(2)``(m_(1)

Two masses m_(1) and m_(2) ( m_(2) gt m_(1)) are hanging vertically over frictionless pulley. The acceleration of the two masses is :

.Two particles of masses "m_(1)" and m_(2)(m_(1)>m_(2))" are separated by a distance ' "d" '.The shift in the centre of mass when the two particles are interchanged.

Two blocks of masses m_(1) and m_(2)(m_(1) gt m_(2)) connected by a massless string passing over a frictionless pulley Magnitude of acceleration of blocks would be

Two blocks of masses m_(1) and m_(2)(m_(1) gt m_(2)) are connected by a massless threads, that passes over a massless smooth pulley. The pulley is suspended from the ceiling of an elevator. Now the elevator moves up with uniform velocity v_(0) Now, select the correct options:

Two satellites of masses of m_(1) and m_(2)(m_(1)gtm_(2)) are revolving round the earth in circular orbits of radius r_(1) and r_(2)(r_(1)gtr_(2)) respectively. Which of the following statements is true regarding their speeds v_(1) and v_(2) ?

There are two blocks of masses m_(1) and m_(2) , m_(1) is placed on m_(2) on a table which is rotating with an angular velocity omega about the vertical axis . The coefficent of friction between the block is mu_(1) and between m_(2) and table is mu_(2) (mu_(1) lt mu_(2)) if block are placed at distance R from the axis of ratation , for relative sliding between the surface in contact , find the a. friction force at the contacting surface b. maximum angular speed omega

A uniformaly thick wheel with moment of inertia I and radius R is free to rotate about its centre of mass (see fig). A massless string is wrapped over its rim and two blocks of masses m_(1)an d m_(2)(m_(1)gtm_(2)) are attached to the ends of the strung. The system is released from rest. The angular speed of the wheel when m_(1) descents by a distance h is :