Force and Motion Lesson

8 N to the left , and 4 N to the right. Find the net force. Is this balanced 

• 12 N Right  No

• 4 N Left  No

• 12 N Right  Yes

• 4 N Left  Yes

Tags

NGSS.MS-PS2-2

Interactions between objects that cause changes in motion; a push or pull.

• Speed

• Forces

• Energy

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The push or pull on an object

• Speed

• Acceleration

• Forces

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The sum of all forces acting on an object.

• Energy

• Reference Frame

• Net Force

• Applied Force

Tags

NGSS.MS-PS2-2

The rate at which an object changes its velocity

• Speed

• Acceleration

• Forces

The unit of force in the International System of Units (SI)

• Pounds

• Newtons

• Mass

• Weight

The force that is put on an object by a person or other object.

• Energy

• Reference Frame

• Net Force

• Applied Force

The ability to cause a force to move an object.

• Energy

• Reference Frame

• Net Force

• Applied Force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

• 10 m/s

• 5 m/s

• 15 m/s

• 20 m/s

Which of the following is an example of a contact force?

• Gravitational force

• Magnetic force

• Frictional force

• Electrostatic force