Work And Energy Flashcards
1
Q
What is the equation for work
A
Work= Force X distance moved in the direction of the force (J)= (N) X (M)
W=FD
2
Q
What is the equation for GPE
A
GPE = mass x gravity x height
(J) =. (Kg) x (n/kg) x (m)
3
Q
How do you write up an experiment
A
Equipment Measurements Calculations Range Reliability Graphs Looking for Safety
4
Q
What is the equation for kinetic energy
A
eK = 1/2 x mass x velocity^2 (J) = (Kg) x (V in m/s)
5
Q
What is the equation for efficiency
A
E = useful output/total input X 100
6
Q
What is energy measured in
A
Jules
