Could plant roots do photosynthesis? Give reasons for your answer.

Sandra's is riding a bicycle at 10.0 meters/second. She slows down to 2.0 meters/second in 10 seconds her acceleration is

Earth has four motions in its movement through space, rotation, revolution, processional, and solar motion, which two are of any importance in meteorology?

When galaxies move away from us they appear to have a "red shift" in color. Explain why this happens.

Two cars are traveling on a desert road between three consecutive poles, as shown in the figure. After 5.1 s, they are side by side at the next telephone pole. The distance between the poles is 68.9 m. Find the displacement of Car A after 5.1 s.

Which band of the electromagnetic spectrum has the lowest frequency

A diatomic molecule is rotating about its center of mass with an angular speed of 2.50 ✕ 1012 rad/s. Determine the rotational kinetic energy (in J) of one molecule, if the gas is fluorine which has a bond length of 0.

Inflammation happens when the mucous membranes cannot stop a pathogen. True False

Which best describes the difference between internal and thermal energy? Internal energy is the total potential energy in a substance, and thermal energy is the total kinetic energy in a substance.

The wavelength on a longitude wave is

How does the resistance of a 100w light bulb compare to the resistance of a 60w light bulb?