Question

A person weighing 45 kg sits on one end of a seesaw while aboy of 15 kg sits on the other end. If they are

separated by4 m, how far from the boy is the centre of mass situated. Neglectweight of the seesaw.​

Answer 1

Explanation:

distance from boy=

mass of person x distance between them/total mass

=45x4/60=3m