Which properties of plastics allow them to be solutions to many complex problems in the world? check all that apply. a. chemically resistant b. durable c. non-reactive d. high weight e. easy to manufacture

In physics the desire of an object to keep doing what it is doing is termed?

Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount

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.