Forces

TRUE OR FALSE: Inertia can be described as, " the tendency of an object to resist any change in its motion."

• True

• False

TRUE OR FALSE: Inertia only applies to objects that are moving

• True

• False

Static Friction is ?

• Two surfaces slide over each other

• When a solid moves through a liquid

• Occurs on objects that are not moving

• An object rolling across a surface

Sliding Friction is ?

• Two surfaces slide over each other

• When a solid moves through a liquid

• Occurs on objects that are not moving

• An object rolling across a surface

Rolling Friction

• Two surfaces slide over each other

• When a solid moves through a liquid

• Occurs on objects that are not moving

• An object rolling across a surface

What is Friction ?

• The distance an object travels per unit of time

• Speed in a given direction

• Force that opposes motion

• Force that pulls objects towards each other

What is Gravity ?

• The distance an object travels per unit of time

• Speed in a given direction

• Force that opposes motion

• Force that pulls objects towards each other

Tags

NGSS.MS-PS2-4

What is the net force acting on the object? (Just write the number)

Tags

NGSS.HS-PS2-1

What are the two factors that gravity depends on?

• Mass and Type of surface

• Distance and Width

• Mass and Distance

• Distance and Type of surface

Tags

NGSS.MS-PS2-4

a push or a pull that causes an object to move, stop, or change direction

• balanced forces

• direction

• force

• motion

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2