Physics, 18.08.2019 20:00 abbypoletick
Two wires are used to suspend a sign that weighs 500 n. the two wires make an angle of 100° between each other. if each wire is exerting an equal amount of force how much force does each wire exert?
Answers: 1
Physics, 21.06.2019 20:30
Protons and neutrons are found within the nucleus of an atom
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Physics, 22.06.2019 11:30
(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?
Answers: 3
Physics, 22.06.2019 18:00
Write a hypothesis about the effect of increasing resistance on the current in the circuit. use theformat and be sure to answer the lesson question. “how do changes in voltage or resistance affect current in an electric circuit? ”
Answers: 3
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