Ch3: Vectors
Authored by AMNA ALKEDASI
Mathematics, Science, Physics
University
CCSS covered
Used 4+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Vector is a quantity with:
magnitude and direction
magnitude
direction
none of the above
Tags
CCSS.HSN.VM.A.1
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Vectors a, b, c are defined as:
a = 2i + 5j; b = i - 3j; c = -3i - j. Answer all correct answers
a + b = 3i + 8j
a - b = i + 8j
a + c = -i + 4j
c - b = -5i + 6j
Tags
CCSS.HSN-VM.B.4A
CCSS.HSN-VM.B.4B
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Vector a = 2i + 3j - 5k. What is the value of 3a?
3i + 3j - 3k
5i + 6j - 8k
6i + 9j -15k
6i + 6j - 15k
Tags
CCSS.HSN-VM.B.5A
CCSS.HSN-VM.B.5B
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Find the magnitude.
-10
-8
6
10
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A quantity that has both magnitude and direction is called a scalar quantity.
Tags
CCSS.HSN.VM.A.1
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
If a car moves 12 km North, 19 km East, and 12 km South, what is its displacement?
Tags
CCSS.HSN-VM.B.4A
CCSS.HSN-VM.B.4B
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Find the direction of the vector <-3, -5>.
Tags
CCSS.HSN.VM.A.1
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