A revise about math and physics basic skills.

Kinematics, such as velocity, acceleration, motion in one dimension, and motion of projectiles Dynamics, such as force, Newton’s laws, statics, and friction Energy and momentum, such as potential and kinetic energy, work, power, impulse, and conservation laws Circular motion, such as uniform circular motion and centripetal force Simple harmonic motion, such as mass on a spring and the pendulum Gravity, such as the law of gravitation, orbits, and Kepler’s laws