Physics, 12.07.2019 07:50 ishrael2001
Two electrical circuits have the same 15-volt batteries. circuit a has 2 ohms of resistance, and circuit b has 6 ohms of resistance. which of the following statements is correct? (1 point) • circuit b has the same amount of current as circuit a. • circuit b has more current than circuit a, as it has less resistance. • circuit b has less current than circuit a, as it has more resistance. • circuit b has less current than circuit a, as it has less resistance.
Answers: 1
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Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
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Which situation will produce the greatest change of momentum
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Physics, 22.06.2019 13:00
Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
Answers: 1
Physics, 22.06.2019 18:00
Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?
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Two electrical circuits have the same 15-volt batteries. circuit a has 2 ohms of resistance, and cir...
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