Force Unit 1 Eanes ISD

Force is ....

• Mass divided by volume

• The distance you go in a given amount of time

• A push or a pull

• The ability to do work

What is an applied force?

• A force that only exists on Mars

• A force that is exerted on an object by a person or another object

• A force that exists between all objects that have mass

• If the net force on an object is 0 N, it does not change the motion of an object

Is this a balanced or unbalanced force?

• Unbalanced

• Balanced

Tags

NGSS.3-PS2-1

Is this a balanced or unbalanced force?

• Unbalanced

• Balanced

Is this a balanced or unbalanced force?

• Unbalanced

• Balanced

Tags

NGSS.MS-PS2-1

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Please match the words with the best picture representation.

• Contact Force

• 
• Force

• 
• Balanced Force

• 
• Unbalanced force

• 
• Non-contact force

• 

Tags

NGSS.MS-PS2-2

Match the following pictures to the best type of force..

• Gravity

• 
• Friction

• 
• Magnetism

• 

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Match the following:

• Gravity

• The force exerted when objects attract or repel each other, produced by an electrical charge

• Magnatism

• A force that exists between all objects that have mass

• Friction

• A force that resists the sliding motion of two surfaces that are touching

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

NGSS.MS-PS2-3

What is motion?

• Balanced forces on an object

• The process of not moving at all

• When the net force equals zero

• The process of changing position

Which is Newton's Third Law?

• Heavier objects need a larger force to move them.

• An object won't change its motion unless acted upon by a force

• For every action there is an equal and opposite reaction.

Tags

NGSS.MS-PS2-1