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TLHS Phy Sci #9 b

MATH STUFF for Work and Energy

TermDefinition
K unit for temperature (Kelvin)
Q = m(Tf - Ti)C equation for change in thermal energy [thermal energy = mass(final temperature - initial temperature) x specific heat]
w = fd equation for work (work = force x distance)
J unit for work (Joule)
e = Wout/Win x 100 equation for efficiency (efficiency = work out divided by work in x 100)
KE = 0.5mv^2 equation for Kinetic Energy (Kinetic Energy = 0.5 x mass x velocity squared)
GPE = mgh equation for gravitation potential energy (gravitational potential energy = mass x gravity x height)
p = E/t equation for power (power = energy divided by time)
W unit for power (Watt)
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