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AnnZ [28]
2 years ago
5

A certain mass of a gas occupies 2 litres at 27 °C and 100

Physics
1 answer:
Zielflug [23.3K]2 years ago
3 0

Answer:

75k

Explanation:

You can see solution in the picture

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Howler monkeys are the loudest land animal on the planet and a single one can be heard from as far as 2.6 km away.
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Between 128dB and 149dB

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3 years ago
Why do some things stick together and others do not?
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3 years ago
Read 2 more answers
A weightlifter presses a 200 N weight 0.5 m over his head in 2 s. What is the power of the weightlifter
icang [17]

Answer:

50 watts

Explanation:

Applying,

Power (P) = Workdone (W)/Time(t)

But,

Work done (W) = Force (F)×distance(d)

Therefore,

P = Fd/t..................... Equation 1

Where P =  power of the weightlifter, F = Force applied, d = distance, t = time.

From the question,

Given: F = 200 N, d = 0.5 m, t = 2 s

Substitute these values into equation 1

P = (200×0.5)/2

P = 100/2

P = 50 watts

7 0
2 years ago
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