Which of the following is equal to the slope of a distance versus time graph?
a. time
b. velocity
c. distance
d. acceleration?

What is the length x of the side of the triangle below? (hint: use the cosine function)

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

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.