Unit 11 study tools

What side do unbalanced forces go to?

• The side with less force

• The side with more force

• They cancel each other out

• They go up

When do forces cancel out?

• They don't ever cancel out

• When one force is bigger than the other

• When one force is smaller than the other

• When both forces are the same

Newtons first law

• Objects always move

• F=ma

• Inertia

• There is no first law.

Newtons Second law

• F=ma

• Law of inertia

• There is no second law

• 9.8m/s^2

Tags

NGSS.MS-PS2-2

Newtons third law

• Interia

• for every action (force) in nature there is an equal and opposite reaction

• F=ma

• There is no third law

Tags

NGSS.MS-PS2-1

Friction

• When an object can move easily

• What is friction

• When a surface creates resistance for an object

• Does not let anything move

10---> <---10

Is this balanced or unbalnced

• Balanced

• Unbalnced

Tags

NGSS.MS-PS2-1

What is the equation for acceleration

• s=D/T

• Y=mx+b

• Q=D/MT

• F=ma

10---> <---5

What is the net force

• 7 left

• 5 right

• 10 up

• 18 down

Tags

NGSS.MS-PS2-2

5---> <---5

What is the net force

• 0

• 10 left

• 10 right

• 5 left

Tags

NGSS.MS-PS2-2