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sleet_krkn [62]
3 years ago
14

What is potential energy?

Physics
1 answer:
defon3 years ago
7 0
The energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors
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Which of the following statements is false?
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A 40 kg skier starts at the top of a 12 meter high slope. At the bottom, she is traveling 10 miles. How much energy does she los
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A series circuit has a voltage supply of 12 V and a resistor of 2.4 kΩ. How much power is dissipated by the resistor?
adell [148]

Answer:

(B) 0.06W

Explanation:

power absorbed by the resistor is given by \frac{V^2}{R}=I^2R

Where V = voltage

           R= resistance

            I =  current through the circuit

we have given V =12 Volt and resistance =2.4 K\Omega

current I=\frac{V}{R}=\frac{12}{2.4\times 1000}=5\times 10^{-3}A=5mA

power using voltage and resistance equation

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4 years ago
A simple model of the hydrogen atom suggests that the electron orbits the proton. What is the
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3 years ago
A ball of 0.5kg slows down from 5m/s to 3m/s. Calculate the work done inthe process.
dlinn [17]

Answer:

9.8 Joules (rounded to 2 significant figures)

Explanation:

Work done (J)= Force(N) x distance changed (m)

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5 0
3 years ago
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