Express the following number in scientific notation. 0.01520 = 1.520 x 10-2 1.52 x 10-2 0.1520 x 10-1 1.520 x 10-3

Motivation cannot be developed with practice; a person either possesses it or they do not.

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?