A hoop with a mass of 3.04 kg is rolling without slipping along a horizontal surface with a speed of 7.33 m/s when it starts down a ramp that makes an angle of 27.35° below the horizontal. What is the forward speed of the hoop after it has rolled 3.12 m down as measured along the surface of the ramp? Give your answer in meters/second.

do you have a formula possibly

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

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