Sm1 plz answr the 18th b) part?

Dear Student,

Power is defined as the rate of doing work or the amount of energy transferred . The unit of power is 'Joule/sec'.
Power is the physical quantity obtained by dot product of force and velocity, it is a scalar quantity.

P=F.V where F is force and V is velocity.  Since, power is a scalar quantity, it has no direction.
Therefore, the given statement is false.

Regards

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