# Study sets matching "term:newton newton's third law = forces always act in equal…"

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action force

conservation of energy

conservation of momentum

momentum

a force exerted on an object

the amount of energy in a closed system remains constant over…

for two objects, subject only to their mutual interactions, th…

the product of an object's mass multiplied by its velocity. Mo…

action force

a force exerted on an object

conservation of energy

the amount of energy in a closed system remains constant over…

Newton's 1st Law

Inertia

Newton's 2nd Law

Force

An object at rest will remain at rest and an object in motion…

The tendency of an object to resist any change in motion... -resi…

Acceleration is produced when a force acts on a mass.

a push or pull on an object; measured in Newtons (N)... -Un empuj…

Newton's 1st Law

An object at rest will remain at rest and an object in motion…

Inertia

The tendency of an object to resist any change in motion... -resi…

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What is the cause of acceleration?

A combo of all the forces that act on a…

Forces of 14N and 6N in the same direct…

If the forces on an object are 3N in on…

A Net Force not zero

Net force

20N

12N

What is the cause of acceleration?

A Net Force not zero

A combo of all the forces that act on a…

Net force

inversely proportional

Newton's second law (words)

air resistance

free-body diagram

when quantities change in opposite directions

acceleration is proportional to net force and inversely propor…

friction between air and a solid object

a diagram showing only the forces acting on an object

inversely proportional

when quantities change in opposite directions

Newton's second law (words)

acceleration is proportional to net force and inversely propor…

Force

Net Force

Unbalanced Forces

Balanced Forces

A push or pull on an object with a specific magnitude (strengt…

The sum of all of the forces acting on an object

When the forces acting on an object are unequal; this results…

When the forces acting on an object are equal, but act in oppo…

Force

A push or pull on an object with a specific magnitude (strengt…

Net Force

The sum of all of the forces acting on an object

Isaac Newton

Newton's First Law

Newton's First Law is also known as

Newton's Second Law

English scientist who lived around 300 years ago. He formulate…

An object at rest stays at rest and an object in motion stays…

the Law of Inertia

The bigger and heavier an object is, the greater the force nee…

Isaac Newton

English scientist who lived around 300 years ago. He formulate…

Newton's First Law

An object at rest stays at rest and an object in motion stays…

Newton's 1st Law

Inertia

Newton's 2nd Law

Force

An object at rest will remain at rest and an object in motion…

The tendency of an object to resist any change in motion

Acceleration is produced when a force acts on a mass.

a push or pull on an object; measured in Newtons (N)

Newton's 1st Law

An object at rest will remain at rest and an object in motion…

Inertia

The tendency of an object to resist any change in motion

Newton's first law

Newton's Second law

Newton's Third law

Force

Unless otherwise acted upon,an object in motion stays in motio…

An object will accelerate in the direction of a force acting u…

Forces always occur in equal or opposite pairs

push or pull;always involves 2 or more objects

Newton's first law

Unless otherwise acted upon,an object in motion stays in motio…

Newton's Second law

An object will accelerate in the direction of a force acting u…

Velocity

Acceleration

Momentum

Newton's 1st Law of Motion

the speed of an object and the direction of its motion.

occurs when an object changes it motion (velocity changes)

a measure of how hard it is to stop an object.

An object at rest will remain at rest until an unbalanced forc…

Velocity

the speed of an object and the direction of its motion.

Acceleration

occurs when an object changes it motion (velocity changes)

3.50kg x 9.8m/s2= 490 N

weight

The greater the mass the greater the we…

acceleration

If an object has a mass of 50 kg, what is its weight?

The downward force on an object due to gravity.

How is the weight of an object related to its mass?

when an object changes velocity or direction or both

3.50kg x 9.8m/s2= 490 N

If an object has a mass of 50 kg, what is its weight?

weight

The downward force on an object due to gravity.

Force

Net Force

Balanced Forces

Unbalanced Forces

a push or a pull.

combination of all forces acting on an object.

two or more forces whose effects cancel each other out and do…

two or more forces acting on an object that do not cancel, and…

Force

a push or a pull.

Net Force

combination of all forces acting on an object.

Newton's Third Law States:

Action force and reaction force

Tire pushes on road

rocket pushes on gas

Whenever one object exerts a force on a second object, the sec…

To every action there is always an opposed equal reaction

road pushes on tire with the same amount of force and opposite…

gas pushes on rocket with the same amount of force and opposit…

Newton's Third Law States:

Whenever one object exerts a force on a second object, the sec…

Action force and reaction force

To every action there is always an opposed equal reaction

Force

Contact Force

Non-contact Force

Action Force

A push or a pull on an object.

A push or pull on an object by another object that is touching…

A force one object can apply to another object without touchin…

Initial force acting in specified direction.

Force

A push or a pull on an object.

Contact Force

A push or pull on an object by another object that is touching…

Force

Net Force

Friction

Gravity

push or pull on an object

a sum of forces acting on an object

the force that opposes the sliding motion of two surfaces that…

attractive force between any two objects that depends on the m…

Force

push or pull on an object

Net Force

a sum of forces acting on an object

According to Newton's 3rd law of motion…

Newtons 3rd law of motion definition st…

The formula to calculate force is...

If an object has a mass of 34 kilograms…

.....the ball will put and equal and opposite force on your fo…

this laws' definition is: For every action, there is an equal…

F= ma (Force equals mass multiplied by acceleration)

68 N of force

According to Newton's 3rd law of motion…

.....the ball will put and equal and opposite force on your fo…

Newtons 3rd law of motion definition st…

this laws' definition is: For every action, there is an equal…

Newton's 1st Law

Inertia

Newton's 2nd Law

Force

An object at rest will remain at rest and an object in motion…

The tendency of an object to resist any change in motion

Acceleration is produced when a force acts on a mass.

a push or pull on an object; measured in Newtons (N)

Newton's 1st Law

An object at rest will remain at rest and an object in motion…

Inertia

The tendency of an object to resist any change in motion

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1st Law

Inertia

Types of Force

Friction

An object at rest will stay at rest, and an object in motion w…

is the tendency of an object to resist changes in its velocity…

Gravity... Magnetism... Electrostatic

the force that opposes motion

1st Law

An object at rest will stay at rest, and an object in motion w…

Inertia

is the tendency of an object to resist changes in its velocity…

Friction

Inertia

Newton's First Law

Newton's Second Law

A force that opposes motion between two surfaces that are touc…

An objects resistance to a change in motion.

an object at rest will stay at rest, an object that is moving…

Force equals mass times acceleration (F = ma) The common sense…

Friction

A force that opposes motion between two surfaces that are touc…

Inertia

An objects resistance to a change in motion.

force

net force

balanced forces

unbalanced forces

a push or a pull

the combination of all the forces acting on an object

two or more forces exerted on an object cancel each other out…

two or more forces exerted on an object do not cancel each oth…

force

a push or a pull

net force

the combination of all the forces acting on an object

Forces always.....

Newton's 3rd Law

example of Newton's 3rd Law

action/reaction pairs

act in pairs

every time one object exerts a force on another object, the se…

the open balloon pushes air out the end, and the air pushes ba…

describes the force that is exerted on an object and the force…

Forces always.....

act in pairs

Newton's 3rd Law

every time one object exerts a force on another object, the se…