03.1 Vectors

If vectors X and Y are added, then the resultant would be best represented by vector _____. 

• A
• B
• C
• D

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

• Add
• Subtract
• Pythagorean Theorem
• Use trigonometry

A way of finding the resultant vector by lining up the vectors tail-to-tail.

• Triangle method

• Circle method

• Rectangular method

• Parallelogram method

A vector is a quantity that has both _______ and _________.

Select all that apply.

• direction

• amplitude

• acceleration

• magnitude

• velocity

Tags

NGSS.HS-PS2-2

NGSS.HS-PS2-4

NGSS.HS-PS3-5

Find the magnitude of a vector using ...

• Sine & Cosine
• Inverse Tangent
• Pythagorean Theorem
• Multiplication

Find the direction and magnitude of the resultant vector for the drawing of two forces.

• Direction 90°
  Magnitude 139.0N
• Direction 52.3°
  Magnitude 195N
• Direction 52.3°
  Magnitude 139.0N
• Direction 37.7°
  Magnitude 139.0N

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

What is the resultant of the two vectors shown above?

• +5

• -5

• +15

• -15

Which of the following describes the vector above?

• 45 cm

• 45 cm at 30 degrees North of East

• 45 cm at 30 degrees East of North

• 45 cm North East

30 m/sec, East. Scalar or Vector?

• Scalar

• Vector

• Neither