How much work (kJ) must a car produce to drive 239 miles if an average
force of 369 N must be maintained to overcome friction?
d = 239mi * 1600m/mi = 382,400 m. = 382.4 km.
Work = F*d = 369 * 382.4 = 141,106 kJ.
force of 369 N must be maintained to overcome friction?
Work = F*d = 369 * 382.4 = 141,106 kJ.