Physics, 26.11.2019 19:31 savannahvargas512
An asteroid, whose mass is 4.20×10⁻⁴ times the mass of earth, revolves in a circular orbit around the sun at a distance that is 6 times the earth's distance from the sun. calculate the period of revolution of the asteroid.
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Physics, 21.06.2019 19:30
Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s
Answers: 1
Physics, 22.06.2019 03:00
According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?
Answers: 1
Physics, 22.06.2019 03:50
Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.
Answers: 1
Physics, 22.06.2019 10:00
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
Answers: 1
An asteroid, whose mass is 4.20×10⁻⁴ times the mass of earth, revolves in a circular orbit around th...
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