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monitta
3 years ago
13

Speed is a vector quantity. Do you agree? Justify your answer.

Physics
2 answers:
abruzzese [7]3 years ago
8 0

Answer:

<h2>No </h2>

Explanation:

because speed is the rate of change in the distance travelled by an object

so, speed is scalar quantity.

<h2>Mark me as brainlist</h2>
Virty [35]3 years ago
4 0

Answer:

No.

Explanation:

A vector quantity measures direction. Speed has no relationship with direction therefore it is a vector quantity. In contrast, Velocity is a vector quantity that measures speed and direction.

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The frequency the student detect from waves omitted from the fork and waves coming from the wall is 348.1 Hz.

<h3>Frequency detected by the student</h3>

The observed frequency is determined by applying Doppler effect;

f' = f₀(v + v₀)/(v)

where;

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Thus, the frequency the student detect from waves omitted from the fork and waves coming from the wall is 348.1 Hz.

Learn more about observed frequency here: brainly.com/question/10728818

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1 year ago
A ball is gently dropped from a height of 20 m. If its velocity Increases uniformly at the rate of 10 m s2, with what velocity w
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Answer:

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