Two planets orbit a far away star as shown. is it possible that both planets experience the same gravitation force from the star? a) no, it is not possible. b) yes, it is possible if the closer planet has less mass. c) yes, it is possible if the closer planet as a smaller radius. d) yes, it is possible if the closer planet orbits the star in a shorter time.
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At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.
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True or false graphs must include scales that increase by the same amount
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An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field
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Two planets orbit a far away star as shown. is it possible that both planets experience the same gra...
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