Equations Flashcards
(19 cards)
What symbol equation links mass, gravitational field strength and weight?
W = mg
What symbol equation links force, distance and work done?
W = Fs
What symbol equation links force applied, extension and spring constant?
F = ke
What symbol equation links distance, time and speed?
s = vt
What symbol equation links change in velocity, time taken and acceleration?
a = Δ v / t
What symbol equation links mass, acceleration and resultant force?
F = ma
What symbol equation links momentum, mass and velocity?
p = mv
What symbol equation links mass, kinetic energy and speed/velocity?
Ek = 1/2 mv^2
What symbol equation links mass, height, GPE and gravitational field strength?
Ep = mgh
What symbol equation links energy transferred, power and time?
P = E / t
What symbol equation links power, time and work done?
P = W / t
What symbol equation links wavelength, wave speed and frequency?
v = f λ
What symbol equation links charge, current and time?
Q = It
What symbol equation links resistance, current and potential difference?
V = IR
What symbol equation links current, potential difference and power?
P = VI
What symbol equation links power, resistance and current?
P = I^2 R
What symbol equation links time, energy transferred and power?
E = Pt
What symbol equation links energy transferred, potential difference and charge?
E = QV
What symbol equation links density mass and volume?
ρ = m/v
