The manufacturer of a 1.5 v d flashlight battery says that the battery will deliver 9 ma for 42 continuous hours. during that time the voltage will drop from 1.5 v to 1.0 v. assume the drop in voltage is linear with time.
how much energy does the battery deliver in this 37h interval?

The manufacturer of a 9V dry-cell flashlight battery says that the battery will deliver 20 mA for 80 continuous hours. During that time the voltage will drop from 9V to 6V. Assume the drop in voltage is linear with time. How much energy does the battery deliver in this 80 h interval?

Explanation:

the answer is kevlar

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.