AP Physics Equations

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1. Equation For Pressure?
P (Pressure) = (Force) / (Area)
2. What Are The Essential Kinematics Equations?
• X = ViT + 1/2aT^2
• Vf = Vi + aT
• Vf^2 = Vi^2 + 2aX
3. What is Newtons First Law?
An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
4. What is Newtons Second Law?
Net Force = Ma
5. What is Newtons Third Law
Every Force Has An Equal and Opposite Reaction Force To It
6. What Is the Equation For Torque?
T = rF
7. What Is The Equation For Angular Speed?
V = WR
8. What Is The Equation For Angular Acceleration?
a= V2/R
9. What Is The Equation For Work?
W = FD
10. What Is The Equation For An Elastic Collision?
M1Vi1+M2Vi2=M1Vf1+M2Vf2
11. What Is The Equation For Momentum?
P = VM
12. What Is The Equation For Impulse?
ΔP = ΔVM = FΔT
13. What Is The Equation For Kinetic Energy?
KE = 1/2MVf2
14. What Is The Equation For Potential Energy?
PE = MGH
15. What Is Downwards Acceleration Due To Gravity Equal To?
a = -9.8m/s2
16. What Is One Calorie Equal To In Joules?
1 cal = 4.186 J
17. What Is The Ideal Gas Law?
PV = nRT
18. What Is The Law Of Charles?
V1/T1=V2/T2
19. What Is The Equation For Change In Length?
ΔL = (Coefficent of linear Expansion)L0(T-T0)
20. What Is The Compressional Stress Equation?
F/A = Y* ΔL/L
 Author: lorenzoa0926 ID: 188998 Card Set: AP Physics Equations Updated: 2012-12-12 14:44:56 Tags: Physics Folders: Description: Equations to remember for AP Physics B Show Answers: