Question

Please dont spam ❌❌ Its emergency. Solve qno 26,27 from attachment.

Answer 1

scalar or scalar quantity in physics is a physical quantity that can be described by a single element of a number field such as a real number, often accompanied by units of measurement. A scalar is usually said to be a physical quantity that only has magnitude, possibly a sign, and no other characteristics

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Answer 2

Explanation:

see the attachment....

hope it's help you to understand the method.....

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