Question

how to find the angle between force??​

Answer 1

Answer:

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Answer 2

Answer:

Answer:-

Explanation:-

To find:- Angle between force and displacement.

Solution:-

Given:- f =( 3i + 4j - 5k )N. d= ( 5i + 4j + 3k) m. we know that , Angle between two vector is → Hence,