1. If a silkworm can produce 24 inches of silk every 15 minutes, how long will it take to produce enough silk for a scarf, which requires 45 meters of silk? (1m = 39.37 in)

Calculate the work done by an external agent during an isothermal compression of 1.00 mol of oxygen from a volume of 22.4 l at 10∘c and 1.0 atm pressure to 16.8l

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.

What type of force holds atoms together in a crystal?