Astone h = 80m above the ground is released with the first velocity v0 = 0. (g=10 m / s^2 ) 1) how far will the stone travel in the first second? 2) how long will the stone travel in the last 1 second of the movement without hitting the ground?

Explain what makes a passenger in a turning car slide toward the door. critical thinking

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

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.