Question

Define the term power of a machine. Is it a vector or scalar?​

Answer 1

Answer:

The SI unit of power is the watt (W) or joule per second (J/s). Power is a scalar quantity, it has no direction. Horsepower is often used to describe the power delivered by a machine.

Answer 2

#Answer

Power of a machine is defined as its rate of doing work. It is a scalar quantity.