A projectile is in perfect-parabola motion. It has an initial velocity of Vi at an angle of θ, above the horizontal. It reaches the highest point of the arc, h max at time 't'. It has gone a horizontal distance 'd' at the maximum height. all of the following are true except:

Adielectric-filled parallel-plate capacitor has plate area a = 30.0 cm2 , plate separation d = 9.00 mm and dielectric constant k = 3.00. the capacitor is connected to a battery that creates a constant voltage v = 15.0 v . throughout the problem, use ϵ0 = 8.85x10-12 c2/n. m2 . find the energy u1 of the dielectric-filled capacitor.