A ball is thrown directly downward with an initial speed of m/s, from a height of m. After what time interval does it strike the ground?.

Awalk up the phase change graph worksheet

Acar traveling at 22 m/s starts to decelerate steadily. it comes to a complete stop in 15 seconds. what is it’s acceleration?

Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.