1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yulyashka [42]
3 years ago
7

Determine whether or not each of the following equations is dimensionally homogeneous. Show your work.

Mathematics
1 answer:
andrey2020 [161]3 years ago
4 0

a and b are dimensionally homogenous but c and d aren't.

Force = N (newtons) = kg * m/s^2

Therefore,

a) F = m* a = kg m/s^2 (since m (mass) = kg and a (acceleration)= m/s^2) = kg m/s^2

b) F = m*(v^(2)/r)= kg * ((m/s)^(2)/m) = kg m/s^2 = kg m/s^2

c) F = m * (v2-v1)= kg * (m/s - m/s) = kg m/s  ≠ kg m/s^2

d) F= m * v = kg * m/s ≠ kg m/s^2

Hope this helps



You might be interested in
Which equation shows the ratios of the number of people who attended the high school musical to
sweet-ann [11.9K]

Answer:

45:27 , 27:9 ,  45:9 , 45:15,

:Step-by-step explanation:

which ever one is on there

4 0
3 years ago
3 kilograms of red hots and I
MrRa [10]

Answer:

Step-by-step explanation:

each kilogram of gummy bears is 9 dollars because the difference of 39 and 21 is 18, 18/2 is 9, 21-9=12 12/3=4 , therefor each kilogram of red hots is $4.00

4 0
3 years ago
Read 2 more answers
11 pounds 13 ounces = ounces
lawyer [7]
1 pound = 16 ounces so let's go ahead and convert 11 pounds to ounces by multiplying by 16. 11×16=176 and then add 13 to that 176+13=189

so 12 pounds and 13 ounces= 189 ounces


6 0
3 years ago
How many centimeters are in 15 meters
pav-90 [236]

15 x 100= 1500 centimeters

4 0
3 years ago
Read 2 more answers
The wading pool shown is a trapezoidal prism with a total volume of 286 cubic feet. What is the missing dimension? First base: 8
harkovskaia [24]
To find the missing dimension you will use the formula for finding the volume of a prism and solve for the missing dimension.  In this case 2ft is how deep the pool is and you will solve for the width of the pool.

V = Bh, where B is the area of the base.  In this case, use the area of a trapezoid formula.

286 = 1/2h(8 +13)2
<u>286</u> = <u>21h</u>
21      21
h = 13.6

The width of the wading pool is approximately 13.6 feet.
5 0
3 years ago
Other questions:
  • Which of the following statements is the most precise and correct to define an angle?
    7·2 answers
  • PLZ HELP!
    14·2 answers
  • Put this in greatest to least: 1/8, 1/2, 1/4, 1/12, and 1/3?
    9·2 answers
  • What is the distance between the lines y = 2x and y = 2x+5? Round your answer to the nearest tenth.
    11·1 answer
  • Please help wit all the questions!! leave explanation below thanks!
    7·1 answer
  • Specifications for a part for a DVD player state that the part should weigh between 24 and 25 ounces. The process that produces
    12·1 answer
  • PLEASE HELP ME!!!
    9·1 answer
  • Help Help Help Help Help FAST GO ZOOOOOOOOOOOOM WITH THIS QUESTION PLEASE
    8·2 answers
  • HELPPP pleaseeeeeeee
    13·1 answer
  • PRECAL PLEASE HELP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!