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• #### Agora: Relative Motion Experiment

Hypathia incorrectly guesses how a sack will fall when it is dropped on a moving boat. She observes that the sack behaves as if the boat was stationary. Hypathia believes the same principle can be applied to the Earth: it is moving around the Sun without us realizing it.

• #### Young Sheldon: Sheldon's Train

Sheldon explains how he uses a toy train and a ball to prove Newton's first law of motion. As the train moves, he pushes a button to propel the ball in the air. The ball lands in the same spot on the train where it was propelled. The ball moves at a constant velocity in an inertial frame of reference.

• #### Mission: Impossible III: Pendulum Swing

Ethan thinks of a stunt involving a pendulum to get from one building to another. He sketches out the stunt and runs through some calculations to see if it would be feasible.

• #### The Sandlot: Catapult

A group of young boys create a catapult with the intention of using it to throw the ball back over the fence. Their attempt fails when The Beast intercepts the ball and attacks their machine.

• #### The Descent: Depth Check

The group of women encounter a chasm, and Juno tells everyone to freeze. She ignites a flame and tosses it across the chasm so they can inspect the obstacle they have encountered. She then throws a rock down the chasm in an attempt to measure its depth.