2.3 The motion of an object is accelerated when its speed:
a
decreases
b remains constant
increases.​

The motion of an object is accelerated when its speed increases.

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms

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.