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Physics

Equations for tests

TermDefinition
Velocity d/t
Angular Velocity and equality θ/t wr
Acceleration v/t
Angular acceleration and equality w/t αr
distance & acceleration 1/2 at^2
Force of spring -kx
potential of spring 1/2 kx^2
2 equations for centripetal acceleration v^2/r w^2r
Circular force mv^2/r
electric force kq1q2/r^2
2 equations for impulse Ft p
2 equations for gravitational potential energy mgh -GmM/r
3 equations for work Fd U=mghf-mghi K=1/2mv^2f-1/2mv^2i
2 equations for friction umg uN ma=umg
2 equations for angular momentum mvr Ɪw
Acceleration for gravity down a slope gsinθ N=gcosθ
inertia mr^2
conservation of energy Ui+Ki=Uf+Kf+W (written out)
conservation of momentum elastic m1v1i+m2v2i=m1v1f=m2v2f
conservation of momentum inelastic m1v1+m2v2=(m1+m2)vf
2 equations for angular momentum mviri=mvfrf Ɪiwi=Ɪfwf
Velocity slope a
Force area w
Energy slope P
Force slope k (constant)
Force time area Impulse
Created by: Kamron Brown
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