Work
W = work done (5) >
-
energy W = FscosO
E =
applied Force (N)
5 =
displacement (m)
O =
angee between Force and displacement (4
Kinetic energy : KE =
Imr
energy-> Joules (5)
"
Potential energy (spring) : PE =
zkAx
Potential energy (gravitational) : PE =
mgh
Total energy : E = KE + PE-stotal energy is conserved
Power
P =
power (Watts) P = Fr P =
energy = work [Js] [w]
=
time time
F = Force (N)
(mst)
>
-
v =
velocity
W = work done (5) >
-
energy W = FscosO
E =
applied Force (N)
5 =
displacement (m)
O =
angee between Force and displacement (4
Kinetic energy : KE =
Imr
energy-> Joules (5)
"
Potential energy (spring) : PE =
zkAx
Potential energy (gravitational) : PE =
mgh
Total energy : E = KE + PE-stotal energy is conserved
Power
P =
power (Watts) P = Fr P =
energy = work [Js] [w]
=
time time
F = Force (N)
(mst)
>
-
v =
velocity