Motion (8)

Variable

Description

αAngular acceleration

ωAngular velocity (Circular Motion), or Angular velocity at t (Angular Motion)

ω0

Initial angular velocity

ρFluid density

θAngular position at t

θ0

Initial angular position (Angular Motion), or

Initial vertical angel (Projectile Motion)

 

aAcceleration

AProjected horizontal area

ar

Centripetal acceleration at r

Cd

Drag coefficient

mMass

MPlanet mass

NRotational speed

RHorizontal range (Projectile Motion), or Planet radius (Escape Velocity)

rRadius

t Time

Velocity at t (linear Motion), or

vTangential velocity at r (Circular Motion), or Terminal velocity (Terminal Velocity), or Escape velocity (Escape Velocity)

v0

Initial velocity

vx

Horizontal component of velocity at t

vy

Vertical component of velocity at t

x

Horizontal position at t

x0

Initial horizontal position

y

Vertical position at t

y0

Initial vertical position

Reference: 3.

534 Equation Reference

Page 470
Image 470
HP 50g Graphing, 48gII Graphing manual Motion