The Top-Thrill Dragaster stracoaster at Cedar Point Oark accerlates riders from 0 to 52.0 m/s in 4.1 seconds before climbing a copletely vertical 421-foot hill.

a. Jerome (mass=98kg) visits the park with his church friends. He boards his car, straps himself in and prepares for the thrill of the day. What is Jerome's kinetic energy Before the accleration period?

b. The 4.1 second accerlation period begins to accerlate Jerome along the level track. What is Jerome's kinetic energy at the end of this accleration period?

c. Once the launch is over, Jerome begins screaming up the 421-foot completely vertical section of the track/ Determine Jermone's potentioal energy at the top of the vertical section(Given: 1.00 m =3.28 ft)

d. Determine Jermome's kinetic energy at the top of the vertical section.

e. Determime Jermome's speed at the vertical section