ODU : Forces, Energy and Power Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

Newtons 1st Law

A

An object will remian at rest or move at a constant speed in a straight line unless acted on by an unbalanced force

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

Newtons 2nd Law

A

When the forces acting on an object are unbalnced, the object will accelerate in the direction of the unbalanced force

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

Newtons 3rd Law

A

If an object A exerts a force on object , then object B will exert an equal but opposite force on object A.

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

Terminal Velocity

A

For an object in free-fall, a constant speed is reached when the upward force on the object (air resistance) is balanced by the downward force on the object (weight).

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

Law of conservation energy

A

Energy cannot be created or destroyed but can change from one form to another

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