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tigry1 [53]
2 years ago
13

URGENT Find the total equivalent resistance for the circuit.

Physics
1 answer:
Nesterboy [21]2 years ago
3 0

Answer:

20 + 10 = 30 \\ 30and50 in \: parallel \\  =  \frac{50 \times 30}{50 + 30}  \\  =  \frac{1500}{80}  \\ 18.75 \\ 30nd40parallel \\  \frac{30 \times 40}{70}  \\  \frac{1200}{70}  = 17.143 \\ total = 18.75 + 17.143 = 35.893ohm \\ thank \: u

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Answer:

A-the energy of the wave decreases gradually

Explanation:

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So therefore it end up as heat with a little sound but that is close to none because that too disperses into heat i.e. decreased form of energy.

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3 years ago
Which is normally greater, the energy in ordinary sound or the energy in ordinary light? how does the speed of sound compare to
Thepotemich [5.8K]

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8 0
2 years ago
An automobile engine delivers 47.4 hp. how much time will it take for the engine to do 6.82 × 105 j of work? one horsepower is e
kogti [31]
1 horsepower is equal to 746 W, so the power of the engine is
P=47.4 hp \cdot 746  \frac{W}{hp}=35360 W
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3 years ago
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5 0
2 years ago
A 1,200 kg car accelerates at 3 m/s2. What net force is the car experiencing during thisacceleration?0 3600 NO 2000 N0 2400 NOON
Mama L [17]

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Apply Newton's second law:

Force = mass x acceleration

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The net force the car experiences is 3600 N

5 0
1 year ago
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