Physics Ch 4 Forces & the Laws of Motion

What is the net force?

• 5000 N right
• 4000 N right
• 40 N left
• 4000 N left

Tags

NGSS.MS-PS2-2

Name the missing force...

• weight force
• normal force
• applied force
• frictional force

Tags

NGSS.MS-PS2-2

Name the missing force...

• applied force
• weight force
• tension force
• drag

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Name the missing force...

• frictional force
• weight force
• thrust
• buoyant force

Tags

NGSS.MS-PS2-2

Calculate the net force acting upon the object.

• 7.2 N northwest
• 8.5 N southwest
• 2 N northeast
• 10 N northeast

• 1.)  A surf boarder, on his surfboard, is coasting to the right sliding into a sandy beach. 
• 1.)  A motorcycle is driving at a constant velocity down the highway. 
• 1.)  A dog is pulling on his leash, dragging his small owner across the porch. 
• 1.)  A bowl of tomatoes is resting on the kitchen counter. 

A person is pushed forward into their seatbelt when a car stops. Which of Newton's laws explains this motion?

• 1st law
•  2nd law
• 2 and 3 law
• 3rd law

• 1st
• 2nd
• 3rd

• 1st
• 2nd
• 3rd

• 1st
• 2nd
• 3rd