Newtons 2nd law fma Study guides, Class notes & Summaries

Newton's 1st Law constant velocity unless acted on by external force (in IRF) Newton's 2nd Law F=ma Newton's 3rd Law equal and opposite reaction for an object to be at equilibrium: 1. forces must sum to zero 2. torques must sum to zero pendulums and springs Impulse J=Ft Center of mass (rm+rm)/(m+m) Angular momentum L=Iω torque τ=Fr moment of inertia I=mr^2 elastic collision requires conservation of kinetic energy Kepler's 1st Law planets orbit in ellipses with sun at one focus...