Newton's Law's Review

10 N East + 10 N West =

Support force that is in contact with another stable object

Force that opposes motion between two surfaces

20 N -->  + 20 N --> =

If the mass of an object is decreased, its inertia

Force is a quantity that is measured using the standard metric unit known as

1 Newton = 1 kg • m/s2

Which body is in equilibrium?

Forces only exist as a result of an interaction.

In a weightless environment, would it require a force to set an object in motion?

Force equals mass times acceleration. F=m*a

Calculate the mass of an object moving with a 20N force and an acceleration of 5m/s²   

Calculate the force of a 21 kg football player running at a rate of 3 m/s²

Which object has the greatest inertia?

What is the unit for acceleration?

If the sum of all the forces acting on a moving object is zero, the object will

<-- 40 N + 20 N --> =

Which situation describes an object that has no unbalanced force acting on it?

For every action, there is an equal and opposite reaction

The resistance an object to a change in its state of motion.

A force is described as _________ or _________ that acts on an object.

The more inertia that an object has, the more mass that it has.

The sum of all forces acting upon an object is known as:

Frictional force which acts on objects travelling through air.

 30 N South + 50 N North =

When all the forces acting upon an object balance 

What is the acceleration of an object with a 42 Newton force that has a mass of a 6 kg?

Force is not a vector quantity.

Force created when a large object (like a planet) attracts another toward it.

Rockets can be used to illustrate action and reaction. which of Newton’s law is this? 

Distance traveled per unit time