Physics, 07.08.2019 04:10 alisonnn101
Auniform 1.0-n meter stick is suspended horizontally by vertical strings attached at each end. a 2.0-n weight is suspended from the 10-cm position on the stick, another 2.0-n weight is suspended from the 50 cm position, and a 3.0-n weight is suspended from the 60 cm position. what is the tension in the string attached at the 100-cm end of the stick?
Answers: 3
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An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?
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Physics, 21.06.2019 22:30
A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?
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The necleus of an atom is made up of what subatomic particles?
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Aspaceship starting from a resting position accelerates at a constant rate of 9.8 meters per second per second. how far will the spaceship travel if its final speed is 1 percent the speed of light (300,000,000 m/s)? a. 3.1 × 106 m b. 2.94 × 108 m c. 7.8 × 1010 m d. 4.6 × 1013 m
Answers: 1
Auniform 1.0-n meter stick is suspended horizontally by vertical strings attached at each end. a 2.0...
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