A force of 5.25 newtons acts on an object of a mass 25.5 kilograms. How far is the object from the center of Earth? (The value of G is 6.673 x 10-11 newton meter/kilogram2. The mass of Earth is 5.98 x 1024 kilograms.)
OA 2.1 x 10 meters
ОВ.
4.4 x 107 meters
O c.
5.8 x 107 meters
OD. 6.9 x 10' meters

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

what bodys are there orbiting?

i think this picture will you.