What provides the centripetal force needed to keep Earth in orbit?
A. inertia
B. its rotat...
Physics, 30.03.2020 21:02 emmaraeschool
What provides the centripetal force needed to keep Earth in orbit?
A. inertia
B. its rotation on its axis
C. the gravitational pull of the Sun
D. the gravitational pull of the Moon
Answers: 3
Physics, 21.06.2019 14:30
A5 nc point charge is at the origin and a second 3 nc point charge is on the x-axis at x = 0.8 m. find the magnitude and direction of the electric field on the x-axs at x = 0.2 m. you may express the direction by letting positive field mean the positive x direction
Answers: 1
Physics, 22.06.2019 13:20
This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
Answers: 3
Physics, 22.06.2019 14:30
Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?
Answers: 1
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Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?
Answers: 1
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