Frictional Forces cloned 8/31/2021

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Define Force

objects falling through the air

Air and water is in contact with a surface

force of gravity on an object

measure of the amount of matter in an object

When an object is at rest on a surface

gravity is a force that pulls object towards Earth

measures force in newtons

Push or pull

When one surface rubs against another

Solid surfaces slide over each other

strength of gravity

Object rolls over a surface

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Define friction

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Define Rolling Friction

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Define Sliding Friction

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Define Static Friction

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Define Fluid Friction

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Define Weight

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Define Mass

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Define Gravity

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Frictional Forces cloned 8/31/2021

A tire on a mountain bike have more tread than a regular bike so it has more friction.

Smoother surfaces produce less friction than rougher surfaces

Rolling friction is much easier to overcome sliding friction.

Static friction acts on objects when they are moving on a surface.

Fluid friction is typically easier to overcome than sliding friction.

Gravity is a force that pulls object towards each other.

The force of gravity acts between all objects in the universe that has mass

The factors that affect gravity are the mass of the objects and the distance between them.

Weight and mass are the same

A tire on a mountain bike have more tread than a regular bike so it has more friction.

Smoother surfaces produce less friction than rougher surfaces

Friction acts in the same direction as the objects motion

Rolling friction is much easier to overcome sliding friction.

Static friction acts on objects when they are moving on a surface.

Fluid friction is typically easier to overcome than sliding friction.

Gravity is a force that pulls object towards each other.

The force of gravity acts between all objects in the universe that has mass

The factors that affect gravity are the mass of the objects and the distance between them.

Weight and mass are the same

Define Force

Define friction

Define Rolling Friction

Define Sliding Friction

Define Static Friction

Define Fluid Friction

Define Weight

Define Mass

Define Gravity

Define Spring Scale

Friction acts in the same direction as the objects motion

Define Force

Define friction

Define Rolling Friction

Define Sliding Friction

Define Static Friction

Define Fluid Friction

Define Weight

Define Mass

Define Gravity

Define Spring Scale