Physics, 27.06.2019 12:30, lberman2005p77lfi
He moon has a mass of 7.35 e 22 kg and is located 3.84 e 8 meters from the earth. ellen, an earthling, has a mass of 47 kg. does the moon attract ellen with a force that is greater than, less than, or the same as, the force with which ellen attracts the moon? explain your answer.
Answers: 1
Physics, 21.06.2019 19:30, sariyamcgregor66321
Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies. molten iron has a density of 7.0g/cm cubed. in its solid state, iron has a density of 8.0g/cm cubed.
Answers: 3
Physics, 22.06.2019 16:50, anaismami1
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0Β°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
He moon has a mass of 7.35 e 22 kg and is located 3.84 e 8 meters from the earth. ellen, an earthlin...
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