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Lera25 [3.4K]
3 years ago
15

How do I find the velocity of a moving object?

Physics
1 answer:
Aliun [14]3 years ago
8 0
If you know the distance and the time I travelled that distance.


You just have to divide the time from the distance to get velocity

V =d
_

t
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Suppose you wish to construct a motor that produces a maximum torque whose magnitude is 1.7 × 10-2 N·m. The coil of the motor ha
Len [333]

Answer:

86 turns

Explanation:

Parameters given:

Magnetic torque, τ = 1.7 * 10^(-2) Nm

Area of coil, A = 9 * 10^(-4) m²

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Where N = number of turns

To find the number of turns, we make N subject of formula:

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Therefore:

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N = 85.85 = 86 turns (whole number)

The number of turns must be 86.

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3 years ago
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Read 2 more answers
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