Exploring Acceleration and Momentum in Forces and Motion

The video explains the law of conservation of momentum, stating that in the absence of external forces, the total momentum of a group of objects remains constant. An example with bumper cars demonstrates how momentum is transferred between objects while the total momentum is conserved. The video also promotes NewPath Learning's comprehensive multimedia lessons and curriculum content.

What happens to the total momentum of a group of objects when no external force is applied?

• It decreases.

• It fluctuates.

• It remains the same.

• It increases.

Tags

NGSS.HS-PS2-2

What is the principle called that states the total momentum of a group of objects does not change if no external force acts on them?

• Law of Action and Reaction

• Law of Inertia

• Law of Conservation of Momentum

• Law of Acceleration

Tags

NGSS.HS-PS2-2

In the example of bumper cars, what happens to the momentum when they collide?

• It is destroyed.

• It is transferred from one car to another.

• It is created.

• It remains with the first car.

Tags

NGSS.HS-PS2-2

What type of content does NewPathLearning offer in their multimedia lessons?

• Animated presentations and interactive activities

• Virtual labs and vocabulary exercises

• Standards-based assessments

• All of the above

How can you access NewPathLearning's multimedia lessons?

• By purchasing a subscription

• By visiting newpathlearning.com and creating a free account

• By downloading an app

• By attending a physical class