Impulse

Mr. Andersen explains impulse as the product of force and time, illustrating its equivalence to momentum change. Using examples like a baseball hit and a car crash, he demonstrates how impulse affects momentum and force. The video covers calculations of impulse and force, emphasizing the importance of time in reducing force impact. Viewers learn to solve problems using these concepts, with practical examples and calculations provided.

Discuss how Newton's second law relates to impulse and momentum change.

Calculate the impulse experienced by a car crashing into a wall given its mass and change in velocity.

What happens to the force experienced by a person in a car during a crash when the time of impact is increased?