Newton's Cradle: Energy and Momentum

The video tutorial demonstrates the concept of Newton's Cradle using bowling balls. It starts with a single ball and progresses to four balls, showing how momentum and energy are transferred through the balls, resulting in the same number of balls being displaced on the opposite side.

What is demonstrated with one bowling ball in Newton's Cradle?

• One ball moves and stops

• One ball moves and another one moves out

• Two balls move together

• All balls remain stationary

In the two-ball demonstration, what happens when two balls are pulled back?

• Three balls move out

• Two balls move out

• One ball moves out

• No balls move out

What is the result when three balls are pulled back in Newton's Cradle?

• Two balls move out

• Three balls move out

• One ball moves out

• Four balls move out

What is the outcome when four balls are pulled back in the demonstration?

• One ball moves out

• Two balls move out

• Four balls move out

• Three balls move out

What concept is being demonstrated with the Newton's Cradle?

• Conservation of energy

• Conservation of momentum

• Both conservation of energy and momentum

• None of the above