Two objects that are made of the same substance but are at different temperatures are placed in thermal contact and isolated for their surroundings. object a is far more massive than object b .

the answer is b ) square root of 5

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6

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.