I. The substance in model A has the highest density. ii. The substance in model A has the highest kinetic energy.
iii. The substances in models B and C would flow.
iv. The substance in model C has the lowest temperature.
v. The substances must undergo a chemical change to move from one state to the other.
Which statements are TRUE?

A. i and iii
B. I, iii, and v
C. li and i
Dii, iii, and v

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.

Which word expression describes how much to calculate pressure

An electric power distributor charges residential customers $0.10 per kilowatt-hour (kwh). the company advertises that "green power" is available in 150 kwh blocks for an additional $4 per month. (green power is generated from solar, wind power, and methane sources.) if a certain customer uses an average of 391 kwh per month and commits to one monthly 150 kwh block of green power, what is her annual power bill