you are golfing and strike the ball at 40m/s at an angle of 30 degrees. it hits a tree 75m away. how long is the ball in the air before hitting the tree, how high is the ball when it hits the tree and what are the horizontal and vertical components of the balls velocity when it hits?

if they have a finite resultant

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