Question

7.
Two particles 1 and 2 start moving simultaneously at t=0 at A. Particle 1 moves
along the diameter and particle 2 moves along the circumference of a circle.
If two particles 1 and 2 reach B simultaneously at i=i,, then find the ratio of the
magnitude of average velocities and that of the average speeds of the particles
1 and 2​

Answer 1

Answer:

ans should be 2:1 because a circle is made up of 2 semicircle