Unit 2 - Forces contd. Flashcards
1
Q
What is the equation for work done?
A
W = F x D
2
Q
What is the equation for power?
A
power = w/t
3
Q
What is the equation for rotational kinetic energy?
A
Ekrot = 1/2Iw*2
4
Q
To calculate total kinetic energy, what two quantities need to be taken into account?
A
linear and rotational kinetic energy
5
Q
What is the equation for potential energy?
A
Ep = mgh