Calculus Physics I



Calculus Physics I

Equation Sheet for Exam I

vave = Δx/Δt vx = dx/dt aave = Δv/Δt ax = dvx/dt = d2x/dt2

ave speed = total distance/total time speed = |v|

vP/B = vP/A + vA/B

x(t) = xo + vox t + ½ ax t2 y(t) = yo + voy t + ½ ay t2

vx(t) = vox + ax t vy(t) = voy + ay t

vx2 = vox2 + 2 ax (x – xo) vy2 = voy2 + 2 ay (y – yo)

vave = Δr/Δt v = dr/dt aave = Δv/Δt a = dv/dt = d2r/dt2

vP/B = vP/A + vA/B

acentripetal = v2 / r v = 2πr/T

Fnet = m a FB,A = - FA,B

FW = mg F = -k x

Newton’s Law Poem (Recipe)

1. SYSTEM, FREE-BODY DIAGRAM, THIRD LAW

2. COORDINATE SYSTEM, RESOLVE

3. SECOND LAW, SOLVE

UNITS, COMMON SENSE

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