11. Momentum & Impulse

Intro to Conservation of Momentum

Isolated Systems: Momentum

On a frictionless air hockey table, puck A of mass 0.250 kg moves to the right and collides with puck B of mass 0.38kg, which is initially at rest. After the collision, puck A is moving the left at 0.12 m/s and puck B moves to the right at 0.65 m/s. What was the initial velocity of puck A before the collision?

Bullet Through a Block - Momentum Example | Physics with Professor Matt Anderson | M9-10

Collisions: 2 Body in 1D

Conservation Of Momentum

Total Momentum of a System of Objects

Object A moves at 10 m/s at 53° and Object B moves at 5 m/s at –37° as shown below. Calculate the magnitude of the system’s total momentum if both objects have a mass of 2kg.<img src="https://cdn.clutchprep.com/problem_images/152243-a96aef887657fdc6.png" alt="" />

Car Crash in One-Dimension | Physics with Professor Matt Anderson | M9-08

Anderson Video - Is Momentum Conserved for a Tossed Object

 He spins slower because some of his speed was used to pull his hands in. 

 His speed does not change because nothing collided with him. 

 His speed does not change because his moment of inertia did not change. 

 He spins faster because his mass decreased. 

 He spins faster because his moment of inertia increased. 

 He spins faster because his moment of inertia decreased. 

 An ice skater is spinning with outstretched arms. As he pulls his arms in toward his body, what happens to the rate at which he is spinning, and why? 

Momentum Part 2 High School College Physics Tutorial

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1. Intro to Physics Units

2. 1D Motion / Kinematics

3. Vectors

4. 2D Kinematics

5. Projectile Motion

6. Intro to Forces (Dynamics)

7. Friction, Inclines, Systems

8. Centripetal Forces & Gravitation

9. Work & Energy

10. Conservation of Energy

12. Rotational Kinematics

13. Rotational Inertia & Energy

14. Torque & Rotational Dynamics

15. Rotational Equilibrium

16. Angular Momentum

17. Periodic Motion

18. Waves & Sound

19. Fluid Mechanics

20. Heat and Temperature

21. Kinetic Theory of Ideal Gases

22. The First Law of Thermodynamics

23. The Second Law of Thermodynamics

24. Electric Force & Field; Gauss' Law

25. Electric Potential

26. Capacitors & Dielectrics

27. Resistors & DC Circuits

28. Magnetic Fields and Forces

29. Sources of Magnetic Field

30. Induction and Inductance

31. Alternating Current

32. Electromagnetic Waves

33. Geometric Optics

34. Wave Optics

35. Optical Instruments

36. Special Relativity

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Adding Mass to a Moving System

Completely Inelastic Collisions

Intro to Center of Mass

Collisions with Springs

Collisions & Motion (Momentum & Energy)

Intro to Impulse

Push-Away Problems

Ballistic Pendulum

How to Identify the Type of Collision

Elastic Collisions

Types of Collisions

Impulse with Variable Forces

Intro to Momentum

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