Onservative forces are present, does all of the energy in a system remain in a usable form?
5. When non-conservative forces are present, does all of
Explain.
6. What type of force are the force of gravity and the force exerted by a spring? How does this type of force
influence the energy in a system?
7. As an object falls to the ground, what happens to its energy? Ignore air resistance in this scenario.
8. If air resistance acts on a falling object, will all of its potential energy be converted into kinetic energy?
Answers: 1
Physics, 21.06.2019 21:10
Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.
Answers: 3
Physics, 22.06.2019 05:30
Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.
Answers: 3
Physics, 22.06.2019 08:30
What object a collides with object b and bounces back its final momentum is?
Answers: 1
Physics, 22.06.2019 09:30
Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z
Answers: 3
Onservative forces are present, does all of the energy in a system remain in a usable form?
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