Given that oxygen- 16 and oxygen -18 both have an atomic nmber of 8, how many electrons, protons, and neutrons do these oxygen atoms contain

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

Which subatomic particle has a negative charge

Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603