six particles are situated at the corners of a regular hexagon. These particles star
Channel: Doubtnut
Date: 2020-05-09

six particles are situated at the corners of a regular hexagon. These particles start moving with equal speed of 10 m/s  in such that velocity of any one particle is directed towards the next particle. Find the rate (in m/s)  at which length of a side of the hexagon is decreasing.