In a mechanics experiment, a student picks up four different discs with different radii and sets them in uniform circular motion. For each disk, the tangential speed of a point near the outside edge is recorded. The recorded values for_ are inconsistent. (Which disk) photo of chart attached

f is prop to m1xm2 double m1 double force

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.

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