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AWESOME MECHANICS, image - Coggle Diagram

- - - - 1/2 mv^2
        (m = mass, v = velocity)
  - - - mgΔn
        (Δn = change in height)
  - - - 1/2 kΔx^2
        (k = elasticity, x = distance of stretch/compression)
  - - - W = fdcosθ
        (f = force applied, d = displacement, cosθ = angle between force vector & displacement vector)
  - - - P = W/t
        (t = time)
  - - - K(init) + U(init) = K(final) + U(final)
        (K = kinetic energy, U = potential energy)
- - - - F=ma
- - - - Terminal Speed: steady speed achieved by an object freely falling through a gas or liquid
        
        Fluid Resistance: the forces a fluid places on a moving object in the opposite direction to the movement, also known as drag
        
        Equation for terminal speed
  - - - Velocity equation
        
        Link Title
      - The rate of change of an objet's position with respect to a frame of reference, and is a function of time
    - - Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion.
        
        Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.
    - - The rate of an object's velocity
- - - - Conservation of linear momentum Def:if two objects
        collide, then the total momentum before and after the collision will be the same if there is no external force acting on the colliding objects.
        
        Elastic collisions , inelastic collisions and explosions
        
        Elastic:If kinetic energy before is the same as after, then the collision is elastic.
        
        Inelastic: a collision in which kinetic energy is not conserved due to the action of internal friction.
        
        Explosion: Two objects separating with equal and opposite force.