In fig., blocks A and B move with velocities `v_(1)` and `v_(2)` along horizontal direction. Find the ratio of `v_(1)//v_(2)`

In the arrangement shown, blocks A and B connected with an inextensible string move with velocities v_(1) and v_(2) along horizontal direction. The ratio of v_(2)/v_(1) is:

Two particles move in a uniform gravitational field with an acceleration g. At the intial moment the particles were located at one point and moved with velocity v_(1)=1" "ms^(-1)" and "v_(2)=4" "ms^(-1) horizontally in opposite directions. Find the time interval after their velocity vectors become mutually perpendicular

Two particles move in a uniform gravitational field with an acceleration g. At the intial moment the particles were located at one point and moved with velocity v_(1)=1" "ms^(-1)" and "v_(2)=4" "ms^(-1) horizontally in opposite directions. Find the time interval after their velocity vectors become mutually perpendicular

Two particles move in a uniform gravitational field with an acceleration g. At the intial moment the particles were located at one point and moved with velocity v_(1)=1" "ms^(-1)" and "v_(2)=4" "ms^(-1) horizontally in opposite directions. Find the time interval after their velocity vectors become mutually perpendicular

Two objects A and B are moving with velocities v_(A) and v_(B) respectively along positive x-axis. If v_(A) lt v_(B) then, which of the following position-time graphs is correctly showing the velocity of A and B ?

Two objects A and B are moving with velocities v_(A) and v_(B) respectively along positive x-axis. If v_(A) lt v_(B) then, which of the following position-time graphs is correctly showing the velocity of A and B ?

A block A is placed over a long rough plank B same mass as shown below. The plank is placed over a smooth horizontal surface. At time t = 0 , block A is given a velocity v_(0) in horizontal direction. Let v_(1) and v_(2) be the velocity of A & B at time 't'. Then choose the correct graph between v_(1) or v_(2) and t.

A block A is placed over a long rough plank B same mass as shown below. The plank is placed over a smooth horizontal surface. At time t = 0 , block A is given a velocity v_(0) in horizontal direction. Let v_(1) and v_(2) be the velocity of A & B at time 't'. Then choose the correct graph between v_(1) or v_(2) and t.

A block A is placed over a long rough plank B of same mass shown below. The plank is placed over a smooth horizontal surface. At time t=0 , block A is given a velocity v_(o) in horizontal direction. Let v_(1) and v_(2) be the velocity of A & B at time 't' . Then choose the correct graph between v_(1) or v_(2) and t :