Answer:
Granite
Explanation:
Trust me I learned this 2years ago
Explanation:
Work cannot be increased by using a machine of some kind.
We can define power as the rate of doing work, it is the work done in unit time. The SI unit of power is Watt (W) which is joules per second (J/s). Sometimes the power of motor vehicles and other machines are given in terms of Horsepower (hp) which is approximately equal to 745.7 watts.
Power is the rate at which a force is applied to an object for example.current wire
