If u walk to school at a speed of 1.2 m/s and it takes you 18 min to reach the school, what is the distance from your home to the school?

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.