Answer:
Explanation:
Given
Weight of roller coaster is
mass of roller coaster
Distance traveled by roller coaster
drag force
velocity at top
Suppose E is the initial energy
Conserving Energy at bottom and top
Answer:
Explanation:
Mercury moves the fastest.
Friction stole the book's kinetic energy, and turned it into heat energy ... which blew away in the breeze.
Answer:
i have no clue i just need brailnly points
Explanation: