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vladimir2022 [97]
3 years ago
15

Your partner has been working on your group's circuit and has left the work area. before you begin working on the circuit, what

should you do to ensure that the circuit is not active and prevent yourself from getting a shock?
Physics
1 answer:
Brrunno [24]3 years ago
5 0
You should disconnect all wires from the circuit or make sure the switch is off or batteries are out
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what is the resistance of a clock if it has a current of 0.30 a and runs on a 9.0-v battery? 0.033 2.7 9.3 30
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R = V/I =  9 / 0.3

R = 30 ohms.
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Which statements describe an object in motion that has no external force acting on it? Check all that apply.
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<span>It moves at a constant speed
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HOLA NECESITO SABER SI LO QUE HICE ESTÁ BIEN ,POR FAVOR ,NO RESPONDAN POR RESPONDER SIMPLEMENTE, RESPONDAN SOLO SI SABEN ,ES PAR
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Explanation:

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3 years ago
A battery of constant voltage is connected to a variable resistor. As the resistance of the resistor increases, what happens to
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The electric current amount will vary according to the resistance value when connected to a voltage of a power supply. If resistance is reduced, current will increase. So, if the resistance is infinite (open circuit), the current could be considered zero, or infinitesimal small, if the resistance is zero (of infinitesimal small), the current will tend to be the maximum the power supply can provide. Here is the case of the power supply capability, input resistance, capacity to hold and regulate the output voltage to a certain maximum current, etc. Normally when you short circuit (zero ohms resi

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The question ask:
abruzzese [7]

Answer:

\theta=28.07^{\circ}

Explanation:

Speed of van, v = 28 m/s

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T\ cos\theta=mg.............(1)

And

T\ sin\theta=\dfrac{mv^2}{r}..........(2)

From equation (1) and (2) :

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tan\theta=\dfrac{(28)^2}{150\times 9.8}

\theta=28.07^{\circ}

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3 years ago
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