Kate applied a force of 10N on a tennis ball that was moving at a rate of 12m/s 2 . What is the mass of the tennis ball? Round to the nearest hundredth.

During photosynthesis, plants transform electromagnet energy from the sun into chemical energy.

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

Use a magnet to separate iron, evaporate water, i'm not sure how to separate the other two i'm sorry but good luck