While playing catch with my dog i bounced the ball off the ground at a 30-degree angle. it had a range of 6 meters.
what was the balls initial velocity

answer: a ball

explanation: because it will bounce

double the distance = divide strength by 4

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.