Newton's Cradle Quiz

What is the name of the device that chilren are explaining?

• Gravity Toy

• Executive Ball Clacker Thing

• Energy Device

• Newton's Cradle

Who is Newton's Cradle named after?

• Samara

• Brandon

• Sir Isaac Newton

• Albert Einstein

What is the first step to get the device moving?

• Let go of the ball

• Put energy into the device

• Pull back on the ball

• Crash the balls into each other

What is the potential energy called when the ball is held up?

• Potential Energy

• Kinetic Energy

• Heat Energy

• Friction

What happens when the boy lets go of the ball?

• The ball goes flying out

• The ball stops moving

• The ball disappears

• The ball turns into heat energy

What is it called when the first ball crashes into the second ball?

• Potential Energy

• Transfer of Energy

• Friction

• Kinetic Energy

What happens when the last ball is reached?

• The ball turns into heat energy

• The ball disappears

• The ball stops moving

• The ball goes flying out

What is the force that happens when things rub together as they move past each other?

• Potential Energy

• Gravity

• Friction

• Kinetic Energy

What happens to the energy as the balls move through the air and bang into each other?

• It disappears

• It turns into potential energy

• It turns into heat energy

• It turns into kinetic energy

What type of energy does friction turn kinetic energy into?

• Potential Energy

• Friction

• Heat Energy

• Gravity