1 / 12

Momentum

Momentum is _____________________. Momentum. Momentum =. P =. Units =. Momentum is a vector quantity – it has _________ and _________. SO: the bigger the object, the _______ to stop. MOMENTUM IS CONSERVED !. inertia in motion. Momentum is _____________________. Momentum.

awen
Download Presentation

Momentum

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Momentum is _____________________ Momentum Momentum = P = Units = Momentum is a vector quantity – it has _________ and _________ SO: the bigger the object, the _______ to stop MOMENTUM IS CONSERVED !

  2. inertia in motion Momentum is _____________________ Momentum mass x velocity Momentum = mv P = kg m/s Units = Momentum is a vector quantity – it has _________ and _________ direction magnitude SO: the bigger the object, the _______ to stop harder MOMENTUM IS CONSERVED !

  3. MOMENTUM IS CONSERVED ! Law of Conservation of Momentum: In the absence of an external force, the momentum of a system__________________. Momentum Start = _____________________

  4. MOMENTUM IS CONSERVED ! Law of Conservation of Momentum: In the absence of an external force, the momentum of a system__________________. remains unchanged Momentum Finish Momentum Start = _____________________

  5. Types of Momentum Elastic Collisions (________) – when objects don’t ________. Momentum is transferred without ___________. Elastic Collision Example: 10m/s 0m/s 1kg 1kg 1kg 1kg What if? 10m/s 0m/s 1kg 5kg 1kg 5kg

  6. Types of Momentum bouncy Elastic Collisions (________) – when objects don’t ________. Momentum is transferred without ___________. attach loss or gain Elastic Collision Example: 10m/s 10m/s 0m/s 0m/s 1kg 1kg 1kg 1kg What if? ? 10m/s 0m/s 0m/s 1kg 5kg 1kg 5kg

  7. 10m/s 0m/s 1kg 5kg 1kg 5kg Pin = Pout Pin = mv Pout = mv

  8. 2 m/s = v ? 10m/s 0m/s 0m/s 1kg 5kg 1kg 5kg Pin = Pout Pin = mv Pout = mv = 1kg (10m/s) 10kgm/s = 5kg (v) = 10kgm/s 10kgm/s = v 5kg 2 m/s = v

  9. Inelastic Collision Inelastic Collisions (_____) – when objects ______. __________ momentum. Inelastic Collision Example: 10m/s 0m/s 1kg 1kg +

  10. Inelastic Collision sticky Inelastic Collisions (_____) – when objects ______. __________ momentum. attach Shared Inelastic Collision Example: 10m/s 0m/s 1kg 1kg + 2kg

  11. Inelastic Collision Example: 10m/s 0m/s 1kg 1kg + Pin = Pout 2kg P = mv + mv

  12. Inelastic Collision Example: 10m/s 0m/s 1kg 1kg + Pin = Pout 2kg P = mv + mv 10kgm/s = mv = (1kg)(10m/s) + (1kg)(0m/s) 10kgm/s = 2kg(v) = 10kgm/s + 0 10kgm/s = v 2kg P = 10kgm/s V = 5m/s

More Related