The record long jump is 349.5 in. convert this to meters. there are 2.54 cm in an inch.

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

How many moles of gas are present if p=11 atm, v=12l, t=185k?

Displacement is the slope of a velocity vs. time graph a. true b. false