If a roller coaster car needs more Kinetic Energy (KE) to reach the top of the track, what are two ways to increase
the amount of Kinetic Energy the car has?

If your workout exceeds an hour you should substitute "a sports drink" for water.hope my answer has you : )

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached