The graph below represents position versus time for the amplitude of a
pendulum that was allowed to swing for four seconds. Which letter
correctly identifies the amplitude of the pendulum?

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j