3 years ago

What are the 2 types of electricity

Physics

1 answer:

tamaranim1 [39]3 years ago

4 0

The two are AC and DC.

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Erosion:
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Explanation:

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4 years ago

Consider the model above. It represents the electrical force. As r increases, the attractive force decreases. How would this mod

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As we keep on increasing the radius the value of the gravitation force of attraction decreases and as we decrease the radius the gravitation force increases.

Explanation:

Like the coulombs law of electrostatics, the law of gravitation also depends inversely on the square of the value of r. Therefore, as we keep on increasing the value of r the value of the gravitation force decreases and as we decrease the value of the r the value of gravitation force increases.

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4 years ago

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the speed of a train is decreased in a uniform rate from 96 km/h to 48km/h through a distance of 800m. calculate the distance co

GREYUIT [131]

Answer:

1066.67 m

Explanation:

Given:

v₀ = 96 km/h = 26.67 m/s

v = 48 km/h = 13.33 m/s

Δx = 800 m

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v² = v₀² + 2aΔx

(13.33 m/s)² = (26.67 m/s)² + 2a (800 m)

a = -0.333 m/s²

Given:

v₀ = 26.67 m/s

v = 0 m/s

a = -0.333 m/s²

Find: Δx

v² = v₀² + 2aΔx

(0 m/s)² = (26.67 m/s)² + 2 (-0.333 m/s²) Δx

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Round as needed.

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3 years ago

The wasted energy in processing food is “lost” to ____.

storchak [24]

I think its maybe light energy

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3 years ago

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