Physics GK 05 - Work, Energy and Power

Physics Multiple Choice Questions (MCQs) and Answers with explanation on Work, Energy and Power for SSC, PCS, UPSC, IAS, NTSE, CLAT, Railways, NDA, CDS, Judiciary and other examinations of India.

Which of the following is NOT correct about an inelastic collision?
The dot product of two vectors A and B is equal to the product of magnitude of A and B and __________?
What is the dot product of two perpendicular vectors?
Work done is defined as the dot product of which of the following vectors?
What is the dimensional formula of work done?

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