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Kamila [148]
3 years ago
13

Which speed is measured in speedometer to track speed violation?

Physics
1 answer:
damaskus [11]3 years ago
4 0

Answer:

Infrared radiations in radar gun

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A student drops an object out the window of the top floor of a high-rise dormitory.
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3 0
2 years ago
What will be the force if the particle's charge is tripled and the electric field strength is halved? Give your answer in terms
kirza4 [7]

Answer:

F' = (3/2)F

Explanation:

the formula for the electric field strength is given as follows:

E = F/q

where,

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Therefore,

F = E q   ---------------- equation (1)

Now, if we half the electric field strength and make the magnitude of charge triple its initial value. Then the force will become:

F' = (E/2)(3 q)

F' = (3/2)(E q)

using equation (1)

<u>F' = (3/2)F</u>

3 0
3 years ago
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