It the same child has a velocity of 2 m/s half-way down the slide, what is his kinetic energy?

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.

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters

An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.