PE = M • g • H
∆PE = M • g • ∆H
∆PE = M • g • ∆H
What are these equations used to solve?
Gravitational Potential Energy
°C = (°F - 32°)/1.8
What are these equations used to solve?
To find heat energy
How would you rearrange PE = M • g • H to solve for M and what are the units?
M=PE/(G • H) and kilograms
What is the equation for Work and what are the units?
W = F • D and Joules
What does PE stand for and what are the units?
Potential Energy and Joules
What is the equation to convert Celsius to Fahrenheit?
°F = (1.8 • °C) + 32°
What does the Q stand for and what are the units?
Heat energy transferred and Joules
How would you rearrange ∆Q = M • C • ∆T to solve for M and what are the units?
M=∆Q/(C • ∆T) and kilograms
What is the equation for Power and what are the units?
P = W / T and Watts
What does the M stand for and what are the units?
Mass and kilograms
What is the equation to convert Celsius to Kelvin?
K = °C + 273.15
What does the M stand for and what are the units?
Mass and grams
How would you rearrange PE = M • g • H to solve for H and what are the units?
H=PE/(M • g) and meters
What is the equation for Kinetic Energy and what are the units?
KE = ½ • M • V2 and Joules
What does g stand for and what are the units?
Acceleration due to gravity and meters per seconds squared
What is the equation to convert Kelvin to Celsius?
°C = K - 273.15°
What does the C stand for and what are the units?
Specific heat capacity and Joules per grams times the degrees Celsius
How would you rearrange ∆Q = M • C • ∆T to solve for C and what are the units?
C=∆Q/(M • ∆T)
What is the equation for Change in Potential Energy and what are the units?
∆PE = M • g • ∆H and Joules
What does H stand for and what are the units?
Height and meters
Convert 321 degrees Kelvin to Fahrenheit
118.13 degrees Fahrenheit
What does the T stand for and what are the units?
Temperature (or change in temperature) and Celsius
How would you rearrange KE = ½ • M • V2 to solve for V and what are the units?
V=√(2KE/M) and meters per second
If the W=340J and F=85N, what is the distance (D)?
4 meters