Physics, 23.01.2021 01:00, alanadwhite48
A satellite of mass 850 kg is in a circular orbit around the Earth, if the satellite is moving at 1,140 m /s and the Earth’s gravity is exerting a force on the satellite of 3.61 N, what is the radius of the satellite’s orbit? a. 1.61x10 8m b. 3.06x10 8m c. 8.11x10 8m d. 1.02x10 9m
Answers: 2
Physics, 22.06.2019 15:00, weridness80
For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat
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Physics, 22.06.2019 18:30, zoelynn9104
Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above
Answers: 2
Physics, 22.06.2019 18:50, jtsizemore
An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?
Answers: 2
A satellite of mass 850 kg is in a circular orbit around the Earth, if the satellite is moving at 1,...
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