Determine the dimensions for R if R = m V / (d^2 Q) where m is a mass, V is a velocity, d is a diameter, and the dimensions of Q are M/(LT).
No dimensions
M / (L T^2)
M L / T^2
M
L / T
Answer:
No dimension
Explanation:
The given equation is [tex]R = \dfrac{m \cdot V}{d^2 \cdot Q}[/tex], where;
m = Mass
V = Velocity
d = A diameter
The dimension of mass quantity = M
The dimension of the velocity quantity = L/T
The dimension of the dimeter quantity = L
The given dimension of Q = M/(L·T)
Therefore, we get;
[tex]The \ dimension \ of \ R = \dfrac{M \times L/T}{L^2 \times (M/LT)} = \dfrac{M \times L/T}{L \times M/T} = 1[/tex]
Therefore, R has no dimensions
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Answer:
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Explanation:
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what is 222 divided by 11.2
Answer:
The answer of this question is 19.89142857
Answer:
The number 222 is called the numerator or dividend, and the number 11 is called the denominator or divisor.
The quotient of 222 and 11, the ratio of 222 and 11, as well as the fraction of 222 and 11 all mean (almost) the same:
222 divided by 11, often written as 222/11.
Read on to find the result of 222 divided by 11 in decimal notation, along with its properties.
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Exam Guidelines
Exam Instructions
Question 8 of 15 :
Select the best answer for the question.
8. You've been contracted to install hardwood flooring on a basketball court. The court
measures 125' x 70'. How many square feet of flooring do you need to order for the job?
Allow 20% for waste.
k
O A. 10,500 sq. ft.
O B.234 sq. ft.
O C. 100,500 sq. ft.
O. D. 8,750 sq. ft.
Answer:
our answer is d because if you multiple 125 by 70 and subtracted from 20 you Will get D.8,750 sq. ft.
Answer:
A. 10,500 sq. ft.
Explanation:
125*70 is 8750 and 20% of 8750 is 1750 so you add it and get 10,500