Mechanics Flashcards

1
Q

What is the equation for Newton’s Law of Restitution?

A

e = speed of separation/speed of approach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the equation for power?

A

Power = Force x Velocity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the equation for E.P.E.?

A

EPE = λx^2/2L

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the equation for tension in a string?

A

T = λx/L

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the work-energy principle?

A

Change in kinetic energy of an object is equal to the net work done on the object

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is Impulse equal to?

A

Change in momentum

OR

Force * Time

How well did you know this?
1
Not at all
2
3
4
5
Perfectly