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Mechanics, Energy, Force, Kinetic energy, Displacement, Velocity,…

- - - - a=dv/dt
        
        mass, m
        
        F = ma =dp/dt
        
        p = mv
        
        E_k= 1/2 mv^2
        
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        Conservation of momentum
        
        Condition for equilibrium
        F=0 and τ=0
      - Kinematics Graph
- - - - angular acceleration
        
        α is rotational= Δω/Δt
        
        uniform circular motion
        
        Centripetal force if Fc=ma_c = mv^2 / r = mrω^2
        
        s = rθ
        
        v=rω
        
        a_c is centripetal= v^2/r
        
        a_t is tangential= αR
        
        Moment of inertia,I=mR^2 = ∫ρR^2 ⅆV
        
        Torque, τ_net=Iα = dL/dt = rF
        
        L = Iω = rp = rmv
        
        E_k= 1/2 Iω^2
        
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        Applied conservation of angular momentum (initial=final) if there is no net torque on the mass
        
        Torque (Vector) can be defined using right hand rule
        
        torque used to keep an unbalanced system rotating
        
        Value/formula of I depends on the shape
- - - - U2-U1 = -W
        
        Conservation : K1 + U1 = K2 + U2