Calculate the average speed (in m/s) of a car that travels 50km in 30 minutes.

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.

Which word expression describes how much to calculate pressure

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring