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Revision - Coggle Diagram
Revision
Pressure & Moments & Upthrust CH8
P = F/ A = Density
depth
gravity
Density = mass/ volume
Force * distance from pivot = moment
Apparent weigt = Weight - upthrust
CW moment = ACW moment ( FOr Rotational Equilibrium)
Fnet = 0 ; Translational Equilibrium
Ch 2: Energy(J)
GPE = mgh
Work Done = F * displacement
KE = 0.5 mv^2
Magnetism:
B directly proportional to current, Number turns of coil and depends on core of material
Like Poles And Unlike POles
Ch1: FOrce:(N)
W = mg
Upthrust= Wt of fluid displaced
F = m *a
F = Stiffness (K) * entension (x)