Question
Asked Feb 15, 2020
4 views

Define vector and scalar

Which of these is a scalar quantity?

  a.

average acceleration

  b.

instantaneous acceleration

  c.

average velocity

  d.

instantaneous velocity

  e.

speed

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Expert Answer

Step 1

Scalar:

The physical quantity which can defined completely by just specifying the magnitude is called as scalar.

Vector:

A physical quantity which re...

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Physics