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PolarNik [594]
2 years ago
14

Please help someone. A generator consumes 147 joules of energy in fuel and produces 75 joules of energy

Physics
1 answer:
timama [110]2 years ago
7 0

Answer:

A

Explanation:

Current effiency

= 75/147

= 0.5102

New Efficiency

= 120/100 × 0.5102

= 0.6122

Only option A satisfies this efficiency.

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Time for the change  =  10 sec

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That's the magnitude of the car's acceleration.
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Answer:

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3 years ago
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Explanation:

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2 years ago
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