Which of the following quantities is a scalar? A. 15 meters northwest B. 7 meters per second south C. 20 miles per hour D. 13 inches to the left

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asked Jan 23, 2021 195k views

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PrvN · Answer 1 · 2021-01-25T14:49:09+0000

Answer:

The answer is C

Step-by-step explanation:

Scalar is a quantity that has only magnitude with no directions.

In the options above, option A, B and D show the directions which is Vector quantity.

Andrew Larsen · Answer 2 · 2021-01-28T23:28:13+0000

Answer:

Option C

Step-by-step explanation:

Scalar quantities are described by its magnitude only. They do not need to be described by the direction. So, 20 miles per hour is the scalar quantity.

Which of the following quantities is a scalar? A. 15 meters northwest B. 7 meters per second south C. 20 miles per hour D. 13 inches to the left

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