Physics, 12.12.2020 16:00, angellynn50
What is the speed of a 436 gram soccer ball if it's kinetic energy is 209 J
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Physics, 22.06.2019 07:00, dsperez201938
We put a force of 50n on an object and the acceleration is 100 m/sĀ². what is the mass of the object?
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Physics, 22.06.2019 15:30, jonathanmagana112002
Charge is distributed along the entire x-axis with uniform density Ī». how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, Īµ0, Ī», and q for the charge on an electron.)
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Physics, 22.06.2019 17:50, manou76
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
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Physics, 22.06.2019 22:00, saucyyyyniahhhhh
Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.
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What is the speed of a 436 gram soccer ball if it's kinetic energy is 209 J...
Mathematics, 24.10.2019 01:00
Mathematics, 24.10.2019 01:00