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yan [13]
3 years ago
5

Is moment a scalar or vector quantity ? Explain please.

Physics
1 answer:
ddd [48]3 years ago
5 0
It is a vector quantity.
 its the tendency of force to cause a body to rotate about a point or axis. so its vector.
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Answer:

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Explanation:

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vazorg [7]

Answer:

The magnitude of the angular acceleration is  a =  20.14 rad/s^2

Explanation:

From the question we are told that

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The angular acceleration is mathematically represented as

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substituting values

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         a =  - 20.14 rad/s^2

The negative sign show that the CD is decelerating  but the magnitude is

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