Motion , Force and Newton's Laws

What would you need to move a soccer ball?

• Friction

• Gravity

• Force

• Inertia

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NGSS.MS-PS2-2

Which of these is an example of force?

• Watching a slice of bread in the toaster

• Justin pushing a wheelbarrow of leaves

• Listening to your school chorus

• Taste testing soup on the stove

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NGSS.3-PS2-1

NGSS.3-PS2-2

Your older brother tells you his paper has inertia what does this mean?

• It has too much resistance to fly more than a few feet from his hand

• It is too heavy to stay in his hand for more than a few seconds

• It will require a lot of force to get it to fly

• It will stay in flight unless something stops it or it will stay still unless something moves it

What is the measure of the unit used to measure force?

• Neutron

• Norton

• Neutrino

• Newton

What is an example of friction?

• slipping on a patch of ice

• A kid sliding down a slide

• Dropping a book on the floor

• Diving into a swimming pool

An object's change in position relative to a reference point.

• Motion

• Friction

• Speed

• Velocity

The distance an object travels per unit of time

• Velocity

• Acceleration

• Speed

• Motion

Tags

NGSS.MS-PS3-1

What two forces hinder motion?

• Velocity and Speed

• Inertia and Gravity

• Friction and Gravity

• Inertia and Friction

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Which best describes Sir Isaac Newton's 3rd Law of Motion

• For every action there is an equal and opposite reaction

• the resistance that one surface or object encounters when moving over another.

• The force of an object is equal to its mass X acceleration

• The tendency of an object to resist a change in motion

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

A downward force that keeps us held down on Earth. It hinders upward movement.

• Friction

• Gravity

• Momentum

• Motion

Tags

NGSS.MS-PS2-4