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# Physics of motion

### Describes the mechanics of motion

What is the constant acceleration equation for initial velocity? Vx=Vo+Axt
What is the constant acceleration equation for displacement? X=Xo+Vot+1/2Axt^2
What is the constant acceleration equation for initial velocity squared? Vx^2=Vo^2+2Ax(X-Xo)
What is the constant acceleration equation for displacement - initial displacement? X-Xo=[(Vo+Vx)/2]*t
Change Vector into Horizontal and Vertical components. Ax=Acos(teta) Ay=Asin(teta)
Show the magnitude of a vector v¬ |v¬|
Show the dot product Va.Vb=|Va|.|Vb|.cos(teta) Va.Vb=Vax.Vbx+Vay.Vby
Define the displacement r in a 3D plane =xi+yj+zk
Show the effect of both parallel and perpendicular vectors on acceleration parallel changes speed and perpendicular changes direction.
Show the projectile motion for x comp x =(Vo.cosAo)t
Show the projectile motion for y comp y =(Vo.sinAo)t-1/2(gt^2)
Show the projectile motion for x velocity comp Vx =Vo.Cos.Ao
Show the projectile motion for y velocity comp Vy =Vo.sinAo-gt
Show the relation of vel v to the period =(2pi.r)/T^2
Created by: 100001090681079