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
Charra [1.4K]
3 years ago
9

See Attached picture.

Mathematics
1 answer:
agasfer [191]3 years ago
5 0
We use the Work formula to solve for the unknown in the problem which is W = F x d. First, we solve for the Net Force acting on the car. The Net Force is the summation of all forces acting on the object. For this case, we assume that Friction Force is negligible thus the Net Force is equal to:

F = mgsinα in terms of SI units and in terms of english units we have F = m(g/g₀)(sin α) where g₀ is the proportionality factor, 32.174 ft lb-m / lb-f s²

F = 2500 (32.174/32.174) (sin 12°) = 519.78 lb

W = Fd = 519.78 lb (400 ft) = 207912 ft - lb or 20800 ft-lb
You might be interested in
Is the GCF of of any two odd numbers always odd? And please an explaination or counter example
Marat540 [252]
Yes because of you find the gcf for 9 and 15, the answer would be 3 so the asnwer is still odd.

5 0
3 years ago
Please help! Best answer will get brainliest!
marysya [2.9K]
The answer is -110.
8 0
2 years ago
What data could be represented by the box plot shown below
sergiy2304 [10]
Travels by 2 so therefore the answer is B
8 0
3 years ago
Z is..? The problem is attached as a png!
VikaD [51]

Answer:

Step-by-step explanation:

What i would do is multiply both sides by 2z + 1

so you get z-6=20z+10

-19z=16

z=-16/19

5 0
2 years ago
Read 2 more answers
. In Tennessee we have a sales tax that is 7% which must be paid along with $37. What is the sales tax on $37?
kherson [118]

Answer:

Sales tax would be $2.59

just multiply the percentage by the total price

8 0
2 years ago
Other questions:
  • Approximate height of tower the person is
    14·1 answer
  • Is -2.875 > -2 7/8? ​
    12·1 answer
  • Aaron tracks the time it takes him to mow lawns by writing coordinate points relating x, the time in hours it takes to mow a law
    7·2 answers
  • I need help and it’s due today
    9·2 answers
  • In this exercise, we show that the orthogonal distance d from the plane p with equation
    5·1 answer
  • Gravitational potential energy and kinetic energy make up what type of energy?
    8·1 answer
  • The dot plots show rainfall totals for several spring storms in highland areas and lowland areas. What is the median rainfall fo
    8·2 answers
  • I need help! asap please​
    15·2 answers
  • THIS IS VERY IMPORTANT I WILL GIVE BRAINLIEST TO THE PERSON WHO DOES ALL 4 QUESTIONS FOR ME.
    5·1 answer
  • CHALLENGE Randi and her sister made balloon animals and sold them for $0.50 each at
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!