The acceleration due to gravity on jupiter is 23.1 m/s2, which is about twice the acceleration due to gravity on neptune. which statement accurately compares the weight of an object on these two planets? an object weighs about one-fourth as much on jupiter as on neptune. an object weighs about one-half as much on jupiter as on neptune. an object weighs about two times as much on jupiter as on neptune. an object weighs about four times as much on jupiter as on neptune.

Describe the path of the electric current through a circuit?

A33.1 g copper object is launched from a 1.5 m 30° steel incline positioned on the floor by being pulled up a string attached to a 50.0 g mass suspended vertically over a pulley. the object is projected towards a glass table where it lands when it is at the point along its trajectory with the lowest speed. it comes to a halt when it clears the opposite edge of the table. it then falls and lands on 9 physics texts each 5 cm thick that are stacked on the floor on the opposite side of the table. assume that the table does not have a ledge and the rectangular object experiences 0.05 n of air resistance as it falls towards the books. how far and how long did the object travel and how fast does it hit the books. assume that at the moment the copper object leaves the incline, the massless string and ideal pulley break off

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than