people please help this is my last class before i graduate Answer the following questions using the techniques and concepts you learned in this lesson.

1. Categorize each of the following physical quantities as either a vector or a scalar quantity:
a. Force
b. Volume
c. Potential energy
d. Acceleration
e. Age
2. For the vector W = 12, –20, determine W and the angle between W and the x-axis.
3. For the vector U = 3, –2 and V = –5, 1, determine the magnitude and direction (angle with x-axis) of the following:
a. U – V
b. V – U
c. U + 3V
d. 2V – 3U

Question

people please help this is my last class before i graduate Answer the following questions using the techniques and concepts you learned in this lesson.  

1.	Categorize each of the following physical quantities as either a vector or a scalar quantity:
a.	Force
b.	Volume
c.	Potential energy
d.	Acceleration
e.	Age
2.	For the vector W = 12, –20, determine W and the angle between W and the x-axis.
3.	For the vector U = 3, –2 and V = –5, 1, determine the magnitude and direction (angle with x-axis) of the following:
a.	U – V
b.	V – U
c.	U + 3V
d.	2V – 3U

anonymous · Answer

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