Forces

What will cause an object to move

• Applied forces

• Unbalanced forces

• balanced forces

Tags

NGSS.MS-PS2-2

What is the unit to MEASURE force?

• Meters

• Kilograms

• Pounds

• Newtons

When forces are _________ the object DOES NOT move.

• heavy

• balanced

• unbalanced

• light

The sum of all forces acting on an object.

• balanced force

• unbalanced force

• applied force

• net force

Tags

NGSS.MS-PS2-2

What is the net force of an object that is not moving?

• 0 N

• 100 N

• 10 N

• Upward force

What is the net force?

• 20 N

• 40 N

• 400 N

• 0 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is the net force?

• 0 N

• 30 N

• 150 N

• 45 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

If these teams are pulling with the same amount of force what will happen?

• The boy in green will win

• The boy in red will win

• They will not move at all.

• Both will fall down.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Calculate the Net Force.

• 60N, left

• 60N, right

• 40N, right

• 40N, left

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Calculate the Net Force.

• 0N, balanced

• 40N, left

• 40N, right

• 75N, right

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1