PS2.A - Forces and Motion

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The experimental factor that is manipulated; the variable whose effect is being studied.

describes motion produced by unbalanced forces (Force= mass X acceleration)

Forces that produce a nonzero net force, which changes an object's motion

The rate at which velocity changes

An object at rest will stay at rest, and an object in motion will stay in motion, unless acted on by an unbalanced force.

A place or object used for comparison to determine if an object is in motion

The action and reaction pair of forces that occur in an interaction.

forces acting on an object that combine and form a net force of zero