Physics, asked by sanyabadnakar165, 1 year ago

Why there is use of cos thita in dot product of physics 1?

Answers

Answered by abhinandankumar443

it helps to calculate wether the lines are perpendicular or not...if cosQ(THETA)zero then the vectors are acting perpendicularly to each other if the values is not zero then they are not perpendicular

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