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
pochemuha
3 years ago
8

A steel ball is traveling through water with a speed of x meters per second, where x is positive the drag force, F

Mathematics
1 answer:
frozen [14]3 years ago
3 0

Answer:

0.032

Step-by-step explanation:

The drag force is described as the force experienced by an object due to movement through a liquid. In this case it is water. The equation used for drag force F is:

F=0.5pu^2

the density of water is p=1000 kg/m³. We know that F=0.5  N.

0.5=0.5\cdot{1000}u^2

u=\sqrt{0.001}

u=0.031

The speed is 0.032 m/s

You might be interested in
A test was given to a group of students. The grades and gender are summarized below A B C TotalMale 5 9 2 16Female 7 11 12 30Tot
faust18 [17]

Probability that the student got a 'C' GIVEN they are female = number of females that got a C in the test/number of females

From the information given,

number of females that got a C in the test = 12

number of females = 30

Thus,

Probability that the student got a 'C' GIVEN they are female = 12/30

We would simplify the fraction by dividing the numerator and denominator by 6. Thus,

Probability that the student got a 'C' GIVEN they are female = 2/5

4 0
1 year ago
Nancy's Cupcakes recorded how many cupcakes it recently sold of each flavor.​
Alexeev081 [22]

Answer:

pumpkin because it got the most sold

7 0
3 years ago
There are 3 counselors assigned to each group of 24 campers, how many campers would there be if there was 9 counselors ​
olya-2409 [2.1K]
There would be 72 campers because if you divided 24 by 3 it gives you 8 and than you’ll multiply 8 by 9 and it’ll give you 72.
8 0
3 years ago
Read 2 more answers
How to simplify this
Afina-wow [57]
Hello,

the answer will be the last one 
\


hope this help
4 0
3 years ago
A line contains the points (4,2) and (0, -1).What is the equation of the line?
Lady bird [3.3K]

Find the slope:

y₂ - y₁ / x₂ - x₁

-1 - 2 / 0 - 4

-3 / -4

3/4

y = mx + b

y = 3/4x + b

Substitute any of the point's coordinate in the equation.

I'll pick (0,-1)

y = 3/4x + b

-1 = 3/4(0) + b

-1 = 0 + b

-1 = b

y-intercept = -1

y-intercept Equation:

y = 3/4x - 1

Point-slope form:

y - 2 = 3/4(x - 4)

Standard form:

-3/4x + y = -1

3 0
3 years ago
Read 2 more answers
Other questions:
  • The starting salaries of individuals with an mba degree are normally distributed with a mean of $40,000 and a standard deviation
    13·1 answer
  • Which of the following expressions has three factors?
    9·1 answer
  • A person's IQ (Intelligence Quotient) is supposed to be a measure of his or her "intelligence." The IQ test scores are normally
    13·1 answer
  • Please help I will mark branlest if you are right
    7·1 answer
  • What kind of decimal is an irrational number give an example
    15·2 answers
  • Write the word as an equation. then solve.<br>the product of 15 and a number x is -75
    6·1 answer
  • he trans pacific express projects 11,000 mile in telecommunications cable under the pacific ocean connecting the US eastern asia
    11·2 answers
  • Geometry proofs<br> help me please :)
    8·1 answer
  • Suppose 8x+16 ice cream cones were sold on Saturday and 7x-9 were sold on Sunday. What is the total number of ice cream cones so
    14·1 answer
  • Help me please 9 - 4(2p - 1) = 41
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!