Energy problem 20

Describe the energy conversions for the given examples:

  • A tile falls from a roof.

  • A ball rolled down a slope.

  • A jumper jumps off a bridge while he is tied to an elastic rope (Bungee jumping).

  • An archer fires an arrow vertically upwards.

  • A weight attached to a rope is displaced slightly so that it swings on the rope.

  • A brake is applied on a car until it stops.


material editor: Habeeb Adenle