The circular blade on a saw has a diameter of 7.25 inches and rotates at 4800 revolutions per minute. Find the angular speed of the blade both in radians per second and as a multiple of π.

To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit

What is the fate of the electrons that interact with a specimen in an electron microscope?

Which fators influence ocean currents