Physics, 17.03.2020 01:24 fergusonemily6433
"You observe a binary star system made of star A and star B with an average separation of 6 au and a period of 3 years. Suppose star A is 2 au from the center of mass and star B is 4 au away from the center of mass. What is the mass of star A in solar masses
Answers: 2
Physics, 22.06.2019 18:30
Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?
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Physics, 22.06.2019 23:30
How is the ideal mechanical advantage of a wheel and axle calculated?
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Physics, 23.06.2019 04:40
Asign is hung between two cables as illustrated below. if the sign weighs 350 n, what is the tension (in n) in each cable?
Answers: 1
"You observe a binary star system made of star A and star B with an average separation of 6 au and a...
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