1
Q
What is the kinetic energy equation?
A
Ek=0.5 x mass x Speed (Squared)
2
Q
What is the gravitational potential equation?
A
Eg=mgh
Eg=mass x gravitational field strength x height
3
Q
What is the elastic potential?
A
Ee=0.5 x Spring Constant x extension (squared)
4
Q
What is the efficiency Equation?
A
Useful energy output Divided By Total Energy Input
5
Q
What is the power equation?
A
Power=Work/Time
6
Q
What is the Work Done equation?
A
Work Done = Force x Distance
Year 9 Science Test
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