Physics, 25.03.2020 16:39 sharondacarruth1656
Isaac Newton's Law of Universal Gravitation was used to predict the position of planets based on their mutual force of gravity. From about 1820 it was noticed that the predicted position of was different than the actual position. Some astronomers correctly thought that an unknown planet was the cause of the difference, allowing for the discovery of .
Answers: 2
Physics, 21.06.2019 15:00
Using software, a simulation of a javelin being thrown both on earth and on the moon is created. in both cases, the velocity and angle of projection are kept the same. on earth, the javelin covers a distance y. what distance would it cover on the moon? (the moon’s gravity is about 1/6th that of earth.) a. 6y b. 6/y c. y/6 d. (y+6)2
Answers: 3
Physics, 22.06.2019 02:30
If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?
Answers: 1
Isaac Newton's Law of Universal Gravitation was used to predict the position of planets based on the...
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