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In-s [12.5K]
2 years ago
8

The lift does 3000 J of work in 5 seconds. What is the power of the lift?

Physics
1 answer:
diamong [38]2 years ago
8 0

Answer:

600

Explanation:

p=Work/time

3000/5=600 is power

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The radius of the aorta is about 1 cm and the blood flowing through it has a speed of about 30 cm/s. Calculate the average speed
puteri [66]

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The average speed of the blood in the capillaries is 0.047 cm/s.

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Area of the capillaries, A₂ = 2000 cm²

let the average speed of the blood in the capillaries = v₂

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A₁v₁ = A₂v₂

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