Recent content by s.opethian

Tried that way, but the answer doesn't match. The answer is 0.813 seconds...

Homework Statement Two particles P and Q of masses 1 kg and 2kg respectively are hanging vertically from the ends of a light inextensible string which passes over a smooth fixed pulley. The system is released from rest with both particles a distance of 1.5 m above a floor. When the masses...