Formulas and Equations

Motion Equations

Linear motion			Rotational motion about a fixed axis
linear velocity	v = dx/dt		angular velocity	w = dq/dt
linear acceleration	a = dv/dt		angular acceleration	a = dw/dt
resultant force	Sf = m*a		resultant force	St = I*a
if a = constant, then		x - xo = vo*t + 1/2(a*t2)	if a = constant, then		w = wo + a*t
		v = vo + a*t			q - qo = wo*t + 1/2 a*t2
		v2 = vo2 + 2a(x - xo)			w2 = wo2 +2a(q - qo)
work			work
kinetic energy	K = 1/2 m * v2		kinetic energy	K = 1/2 I*w2
power	P = F*v		power	P = t*w
linear momentum	p = m*v		angular momentum	L = I*w
resultant force	F = dp/dt		resultant torque	t = dL/dt

Friction

Ideal Gas Law

Chemistry book, p. 465

Acceleration due to gravity at a given altitude

big physics book, p.362

Title

Title

Title

Title