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IrinaVladis [17]
3 years ago
14

A truck pulls a block 8 meters across a level surface at a force of 216 N over the course of 12 seconds. How much power did the

truck use
Physics
1 answer:
iren [92.7K]3 years ago
4 0

Answer:

work = 1728

Power = 134

Explaination:

by using the formula,

Work(W)= Force(F)×Distance(D)

<h2> and</h2>

Power(P)= Work(W)/Time taken(T)

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A rock is thrown vertically upward from some height above the ground. It rises to some maximum height and falls back to the grou
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3 years ago
Es frecuente que en las instalaciones eléctricas domésticas se utilice alambre de cobre de 2.05 mm de diámetro. Determine la res
Tasya [4]

Answer:

The resistance is 0.124 ohm.

Explanation:

It is common for domestic electrical installations to use copper wire with a diameter of 2.05 mm. Determine the resistance of such a wire with a length of 24.0 m.

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radius, r = 1.025 mm

Length, L = 24 m

resistivity of copper = 1.7 x 10^-8 ohm m

Let the resistance is R.

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2 years ago
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Answer:

680 J

Explanation:

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ME = 680 J

8 0
3 years ago
Read 2 more answers
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