Question

Which of the following demonstrates potential energy being converted to kinetic energy in a Rube Goldberg machine?

a) A ball rolling down a slope
b) A pendulum swinging
c) A stationary block on a table
d) A suspended weight

Answer 1

A ball rolling down a slope demonstrates potential energy being converted to kinetic energy in a Rube Goldberg machine.

Step-by-step explanation:

In a Rube Goldberg machine, potential energy is converted to kinetic energy. The correct option that demonstrates this conversion is a) A ball rolling down a slope. As the ball rolls down the slope, it loses potential energy and gains kinetic energy, which is the energy of motion.