Awater balloon slingshot launches its projectiles essentially from ground level at a speed of 27.5 m/s . (you can ignore air resistance.)

Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.

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.

What is the moment of inertia i of this assembly about the axis through which it is pivoted? express the moment of inertia in terms of mr