# AP Physics B - Mechanics thru Fluids

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 Author: CCQuizbowl ID: 150033 Filename: AP Physics B - Mechanics thru Fluids Updated: 2012-04-25 10:57:01 Tags: ap physics kinematics Folders: Description: Since these aren't provided for the multiple choice part, it would probably be helpful. Show Answers:

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1. Position, average velocity, time
2. final velocity, original velocity, acceleration, time
3. final position, original position, velocity, time, acceleration
4. final velocity, original velocity, acceleration, displacement
5. Area under velocity-time graph
Displacement
6. Newton's second law
7. Weight and normal force
8. Friction
• Static
• Kinetic
• Where
9. Parallel component of weight on a ramp
10. Normal force on ramp
11. Work
• Assumes F || d
12. Work at an angle
13. Force-position diagrams and work
Area under the force-position curve
14. Kinetic energy
15. Work-energy thm
16. Gravitational potential energy
• Independent of path or reference point
17. Mechanical energy
18. Conservation of mechanical energy
19. Power
20. Power and velocity
21. Linear momentum
p = mv
22. Force, momentum, time
23. Impulse-momentum theorem
or its equivalent formulation
24. Impulse on a graph
Area under force vs time graph
25. Kinetic energy conserved
Elastic
26. Centripetal acceleration
27. Centripetal force
28. Torque
29. Sign convention for torques
• Counterclockwise = (+)
• Clockwise = (-)
30. Condition for rotational equilibrium

= 0 or constant
31. Law of universal gravitation
• where G = 6.67...
32. mass of a planet, acceleration due to gravity, radius, G
• (accurate to within 1%)
33. Orbital speed
or
34. Orbital radius given desired orbital period and mass of orbited body
• The cube root of the whole thing
• Distance from the center of the body
35. Orbital centripetal force
36. Hooke's law
37. Energy of spring
38. Period
39. Period and frequency \of spring oscillations
and
40. Maximum velocity of spring
41. Force on pendulum
42. Period of pendulum
43. Density
44. Specific gravity
45. Pressure
46. Pressure by a fluid
47. Gauge pressure
Not including atmospheric pressure
48. Buoyant force
• *density of the fluid and volume submerged
49. Fraction of object below a fluid's surface
50. Apparent weight in fluid
51. Flow rate
52. Continuity equation
• Remember for circles A is proport. to r^2
53. Ideal fluid flow assumptions
• *Incompressible
• *Negligable viscosity
• *Streamine, laminar flow