Newtons Laws
Which of Newtons laws states an object at rest will stay at rest and an object in motion will stay in motion unless acted on by an unbalanced force?
Newtons first law
Static Friction is?
When a force is applied to an object but it does not cause it to move.
Resistant Force is?
The force exerted by the machine.
What is velocity?
A measure of speed in a given direction
Which of Newtons laws states that the acceleration of an object is directly related to the net force applied to the object and inversely related to the mass of the object?
Newtons Second Law
Fluid Friction?
Occurs in an object moves through a fluid, meaning either a liquid or gas.
Effort force is?
The force applied to a simple machine.
What is inertia?
The tendency of an object to resist a change in motion
Which of Newtons Laws states that for every action there is an equal and opposite reaction?
Newtons Third Law
Sliding Friction?
Occurs when solid surfaces slide over each other.
Gravitational Force is?
A force between any two objects.
What is mass?
The amount of matter in an object
Which of Newtons Laws talks about F= (m)(a)
Newtons Second Law
Rolling Friction?
Occurs when an object rolls over another.
What do Frictional Forces do?
Work against motion.
What is Motion?
The act or process of changing position or place.