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mr_godi [17]
3 years ago
6

A windmill is example of a a.generator b.resistor c.insulatord.motor

Physics
1 answer:
Alexandra [31]3 years ago
4 0
The answer is a. generator!
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When a spring is compressed, the energy changes from kinetic to potential. Which best describes what is causing this change?
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A rope is tied to a box and used to pull the box 2.3 m along a horizontal floor. The rope makes an angle of 30∘ with the horizon
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Answered

Explanation:

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3 years ago
A fan cart with the fan set to high rolled across the floor. The cart's speeds with the fan on high are shown below. If the fan
Vadim26 [7]

Answer:

Speed of cart's might be less than the high speed after 5 seconds.

Explanation:

Given that,

A fan cart with the fan set to high rolled across the floor.

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The fan supplies a force to the cart. If a lower fan speed were used, less force would be applied. This would cause a slower change in the cart's speed. So, the cart would be rolling more slowly than x\ cm per second after 5 seconds. The speed of cart's might be less than x\ cm per second.

Force is needed

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B. for a moving object to change its speed

C. for a motionless object to remain still

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Speed of cart's might be less than the high speed after 5 seconds.

3 0
3 years ago
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