Final Exam Formula Sheet. Honors Physics. 2011 - 2012. CONSTANTS: g = 9.8
m/s. 2 ke = 9 x 10. 9. Nm. 2. /C. 2 c = 3.0 x 10. 8 m/s. G = 6.67 x10. -11. Nm. 2. /kg.
Final Exam Formula Sheet Honors Physics 2011 - 2012 CONSTANTS: g = 9.8 m/s2 G = 6.67 x10-11 Nm2/kg2
ke = 9 x 109 Nm2/C2
c = 3.0 x 108 m/s
Multiple Choice (1 point each)
Velocity & Acceleration
v=d/t
Force Centripetal Force F=ma Fc=mv2/r w=mg Ffriction=µFN F=Gm1m2/r2 Energy, Work, Power KE = ½ mv2 PE = mgh ½ mvi2 + mghi = ½ mvf2 + mghf W=Fd P=W/t Projectile Motion dy=4.9t2 dx=vxt dy = ½ (vIy + vFy) t vFy = vIy + at a2 + b2 = c2 Waves f=1/T
T=1/f
Ohm’s/Coulomb’s Law V = IR F=kq1q2/r2
vy=gt
a=v/t ac=v2/R
vxi = v cos θ dy = vIy t + ½at2 vFy2 = vIy2 + 2ad
v=fλ
Rt=R1 + R2 + R3
Momentum, Impulse, & Collisions m1v1 + m2v2 = m1v1f + m2v2f m1 v1 + m2 v2 = (m1 + m2 ) vf p=mv mv=Ft mvbefore=mvafter Magic Chart Equations d = ½ (vI + vF) t d = vIt + ½a t2 vF = vI + a t vF2 = vI2 + 2ad
