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Physics formulae

enter formulae
Quiz by millie17
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Last updated: June 5, 2022
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First submittedJune 5, 2022
Times taken1
Average score46.2%
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Hint
Answer
speed, distance and time
s = d divided t
weight, mass gravitational and field strength
w = mg
density, mass and volume
d = m divided v
voltage, work done and charge
v = w divided q
current, charge and time
i = qt
voltage, current and resistance
v = ir
efficiency, useful energy output and total energy output
e = useful e output divided total e output
Hint
Answer
work done, force and distance
w = fd
gpe, mass, gravitational field strength and height
gpe = mgh
ke, mass and velocity
ke = half mass velocity squared
power, work done and time
p = w divided t
frequency and time period
f = 1 divided t
wave speed, frequency and wavelength
v = f lambda
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