Projectile Motion:

Maximum Height: H = (v₀²sin²θ)/(2g)

Time of Flight: T = (2v₀sinθ)/g

Range: R = (v₀²sin2θ)/g

Newton’s Laws:

Force: F = ma

Momentum: p = mv

Impulse: J = FΔt = Δp

Collisions:

Conservation of Momentum: m₁v₁ + m₂v₂ = m₁v₁’ + m₂v₂’

Elastic Collision (1D): v₁ – v₂ = v₂’ – v₁’