The Primary Motor Cortex. Every voluntary movement you make is controlled through the primary motor cortex, or PMC, which is located in the back of the frontal lobe, just about at the top of your head.Signals in your brain are sent to the muscles, telling them to make a movement.he Primary Motor Cortex. Every voluntary movement you make is controlled through the primary motor cortex, or PMC, which is located in the back of the frontal lobe, just about at the top of your head.
What is a unit rate? A unit rate is a rate expressed in a quantity of one unit. A car traveling at a rate of 60 miles per hour, for example, is an expression of a unit rate. It describes the car's traveling rate over 1 hour of time.
Electricity unit rates and charges. A 'Unit' of Electricity: One unit of electricity is exactly equal to 1000 Watts of power used for 1 hour. When entering a figure in the price per unit above, ensure it is in pence, i.e: '12.710' would be 12.71 pence. If you're not sure on the figure you can find it on your bill or just leave the figure as it is.