Question: two particles A and B are connected by a rigid rod AB.the rod slides along perpendicular rails as shown here . the velocity of A to the left is 10m/s.what is the velocity of B when angle is 60Date:25/03/2015/F-3244/A2417-6Answer:Length of rod along AB is constant. So component of velocity along AB will be same for points A and B

vB = 5.8 m/s Best Wishes!Aakash Ask an Expert Team