23 GCSE physics equations song
23 GCSE physics equations song -learn all the equations in one song.
Lyrics and worksheets, plus the chance to become a SUPERFAN
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Lyrics
A car heading for the borderline.
distance travelled = speed × time
s = v t
You want to measure the acceleration?
acceleration=(change in velocity)/(time taken)
a=(Δ v)/t
Try to build the momentum properly.
momentum = m**** × velocity
p = m v
Turn on the speaker. It’s a song from Eminem.
wave speed = frequency × wavelength
v = f λ
Ain’t nobody as ‘phat’ as me.
weight = m**** × gravitational field strength g
W = m g
I use the force in this rap equation.
resultant force = m**** × acceleration
F = m a
pressure=(force normal to a surface)/(area of that surface)
p=F/A
There’s too much density in this whole tune.
density=m****/volume
ρ=m/V
23 Physics Equations.
We’ll take it one by one so have patience.
23 Physics Equations.
We’ll take it one by one so have patience.
A powerful quarterback runs on the touchline.
power=(work done)/time
P=W/t
Or
power=(energy transferred)/time
P=E/t
If we’re talking about transfers, then check this rhyme.
What football transfer would you like to happen, if you had infinite money to buy?
energy transferred = power × time
E = P t
Another way to get energy transferred, this physics equation I’m spitting.
energy transferred = charge flow × potential difference
E = Q V
My bars. I don’t charge at this current time.
charge flow = current × time
Q = I t
If you want to measure the potential difference.
potential difference = current × resistance
V = I R
Two more power equations all of a sudden.
power = potential difference × current
P = V I
Another equation for power. Sit back and listen.
power = (current)2 × resistance
P = I2 R
Chorus
In a factory, putting of a piston.
work done = force × distance along the line of action of the force
W = F s
You want to know the force applied to a spring?
force applied to a spring = spring constant × extension
F = k e
moment of a force = force × distance normal to direction of force
M = F d
The symbol is M = Fd but you knew that of course.
Efficiency is a mission to me but kinetic energy let’s do first.
kinetic energy = 0.5 × m**** × (speed)2
E_k=1/2 m
efficiecy=(useful output energy transfer)/(total input energy transfer)
Or
efficiecy=(total power output)/(total power input)
That’s 22 equations from your physics book.
One more to do before I spit the hook.
gravitational potential energy = m**** × gravitational field strength (g) × height
Ep = m g h
That’s 23 equations done. Good night.
