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
cupoosta [38]
4 years ago
9

The earth exerts a gravitational force of F(f)=(2.99x10^16)/r^2 newtons on an object with a mass of 75kg located r meters from t

he center of the earth. Find the rate of change of force with respect to distance.
Mathematics
1 answer:
QveST [7]4 years ago
6 0
Umm this should be in physics but F is proportional to 1/r^2 I am assuming you want to just take the derivative in respect to r of both sides of the equation

 F = (2.99x10^16)/r^2
So you do that and you get 
dF/dr = -2(2.99 * 10 ^16)/ (r^3)

is this for calc class? 
You might be interested in
4 lines extend from point E. A horizontal line extends to the left to point A and a vertical line extends up to point C. Another
bonufazy [111]

Answer:

The answer is C. on edgen.

Step-by-step explanation:

C. ∠BEA ≅ ∠BEC

5 0
4 years ago
Read 2 more answers
What 3 numbers multiplied equal 36
Natalija [7]

Answer: 3 times 4 times 3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Agree or Disagree? plz help no link plz
densk [106]

Answer:

Agree

Step-by-step explanation:

6 0
3 years ago
(12 + Brainliest) In need of help, find the value of x and y (problem in the following image)
zvonat [6]

Answer:

a.) x = 5 ,   y = 10  b.) y = 6, x = not enough information

Step-by-step explanation:

a.)

130 + (4y + 10) = 180

4y + 10 = 50

4y = 40

y = 10

4(10) + 10 = 50

26x + 50 = 180

26x = 130

x = 5

b.)

91 + (20y - 31) = 180

20y - 31 = 89

20y = 120

y = 6

x = not enough information

5 0
3 years ago
Read 2 more answers
Given: ΔABC is a right triangle.
djverab [1.8K]

The property that is not a justification for the proof is: B. addition property of equality.

<h3>What is the Addition Property of Equality?</h3>

According to the addition property of equality, if a - b = c, then a - b + b = c + b, which is: a = c + b.

In the proof given, there is no single statement that shows that we are adding a figure or variable to both sides of any equation, therefore, the justification that is not part of the proof is: addition property of equality.

Learn more about addition property of equality on:

brainly.com/question/1542520

#SPJ1

8 0
2 years ago
Other questions:
  • WORTH 30 POINTS PLZZZZZZZZZZZ HELP
    12·2 answers
  • Which expression gives the height, h, of the triangle
    9·1 answer
  • I really need help on this asap make sure it right, please
    11·2 answers
  • An electrician cuts a 136 ft piece of cable. one piece is 16 ft less that 3 times the length of the other pieces. Find the lengt
    12·1 answer
  • 7) A large candy bar was 147 calories. The smaller
    9·2 answers
  • Task 5: A weather station on the top of a mountain reports that the temperature is currently 0°C and has been falling at a const
    11·1 answer
  • What value of x would make Bl parallel to RA?
    13·1 answer
  • brainlist question Suppose we deposit $2451 in a savings account earning 3.3% per year, compounded annually. After how many year
    5·1 answer
  • What is the measurement shown ?
    12·1 answer
  • Find the Perimeter of the figure below, composed of a rectangle and two semicircles. Round to the nearest tenths place.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!