C8.2 - Forces Between Objects

What is defined as a push or pull?

• force

• motion

• vector

• speed

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Force is measured in....

• Galileos 
• Newtons
• Di Vincis
• Einsteins 

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NGSS.MS-PS2-2

A contact force is from

• objects physically touching

• far apart objects

• not touching object

• always a pull

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A non-contact force is between

• two objects that aren't touching

• two objects that are touching

• the ground and wheels

• you and me

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The three examples pictured are of

• Non-contact Forces

• Contact Forces

Frictional Force

• Contact Force

• Non-Contact Force

Gravitational Force

• Contact Force

• Non-Contact Force

Electrostatic Force

• Contact Force

• Non-Contact Force

Tension Force

• Contact Force

• Non-Contact Force

Normal Force

• Contact Force

• Non-Contact Force