Vectors

Vector is a quantity with:

• magnitude and direction

• magnitude

• direction

• none of the above

Tags

CCSS.HSN.VM.A.1

How do you combine vectors if they are in opposite directions?

• Add
• Subtract
• Pythagorean Theorem
• Use trigonometry

Tags

CCSS.HSN-VM.B.4C

How do you combine vectors if they are in the same direction?

• Add
• Subtract
• Pythagorean Theorem
• Use Trigonometry

What is the magnitude of the vector?

• 3

• 4

• 5

• About 2.6

• About 4.2

Tags

CCSS.HSN.VM.A.1

What is the net force?
100 N        230 N
<------        --------->

• 30 N to the right
• 230 N to the right
• 130 N to the right
• This is a balanced force

Tags

NGSS.HS-PS2-1

When two vectors are added together, a _____________ can be drawn.

• vector
• resultant
• trajectory
• none of these 

To find the magnitude of a resultant from two vectors at 90 degrees you use which formula

• inverse sine

• graphical analysis

• pythagorean theorem

• slope

• 17
• 149
• 3
• 12.2

The president’s airplane, Air Force One, flies at 250 m/s to the east with respect to the air. The air is moving at 35 m/s to the north with respect to the ground. Find the velocity of Air Force One with respect to the ground.

• 252 m/s
• 222 m/s
• 435 m/s
• 125 m/s

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2