A. Centripetal forces only
B. Centripetal and frictional forces
C. Centrifugal forces only
D. Centripetal and centrifugal forces

Correct Answer:

Option D – Centripetal and centrifugal forces

SEE ALSO  All the heat generated by a current of 2A passing through a resistor of 6Ω for 2.5s is used to evaporate 5 g of a liquid at its boiling point. What is the specific latent heat of the liquid?

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