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satela [25.4K]
2 years ago
6

A 1500-kg car accelerates from 0 to 25 m/s in 7.0 s. What is the average power delivered by the engine (1 hp

Physics
1 answer:
LiRa [457]2 years ago
5 0
Answer:

The average power delivered by the engine is 90 hp.
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A quarter-wave monopole radio antenna (also called a Marconi antenna) consists of a long conductor of one quarter the length of
sasho [114]

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So the height of the antenna BROADCASTING AT 604 kHz =  λ /4 = (496.69/4) m

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(b) As we know , f = 1710 kHz = 1710 x 10^3 Hz  (1kHZ = 1000 Hz)

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