A. A ball dropped onto a trampoline returns to almost the same height after it bounces. Describe the energy transfers and changes to the energy stores of the ball from the point of release to the top of its bounce. b. Describe the energy stores of the ball at the point of release compared with its energy stores at the top of its bounce.

c. Describe how you would use the test in a to see which of three trampolines is the bounciest. ​

no simpler subs form complex ones. synthesise = make

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.

the inner core.

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klicker