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
Tomtit [17]
3 years ago
12

? REF02 - Post Test

Advanced Placement (AP)
1 answer:
xxMikexx [17]3 years ago
5 0

Answer:

p180

Explanation:

i took the test and got it right

You might be interested in
Anybody know the right answer?
BabaBlast [244]

To find the displacement between t=0 and t=1, we want to plug 0 & 1 into the equations, then find the different in the answers.

<u>When t = 0:</u>

x = 4 cos(π(0)+π/4) → π · 0 = 0, so therefore:

x = 4 cos (π/4) → cos (π/4) = √2/2

x = 4 (√2/2)

x = 4√2/2 → 4 divided by 2 = 2, so we can simplify this to

x = 2√2

<u>When t = 1:</u>

x = 4 cos(π(1)+π/4) → π · 1 = π, so therefore:

x = 4 cos (π + π/4) → π + π/4 = 5π/4, so therefore

x = 4 cos (5π/4) → cosine of 5π/4 = -√2/2

x = 4 · -√2/2

x = -4√2/2 → -4 divided by 2 = -2, so we can simplify this to

x = -2√2

<u>Answer</u>: Then, we find the difference between x(0) and x(1), which is x(1)-x(0) =

-√2/2 - √2/2 = <u>-√2</u>

3 0
3 years ago
Where would you be likely to find a generator?
koban [17]

Answer:

IN THE STORE

Explanation:

8 0
3 years ago
Please help, i dont understand :(
zysi [14]
I think tropical rainforests I could be wrong
3 0
3 years ago
WILL GIVE BRAINIEST IF CORRECT!!!!!! AND EXTRA POINTS!!!
Contact [7]
Each cookie is about 5cm
5 0
3 years ago
Describe a non-utilitarian version of consequentialism
KiRa [710]

Answer:

The ethics of social consequences is a means of satisficing non-utilitarian consequentialism that can be used to approach disaster issues. The primary values in the ethics of social consequences are humanity, human dignity and moral rights, and these are developed and realized to achieve positive social consequences.Utilitarianism tells you to maximize utility; consequentialism, to maximize good consequences. In other words, a utilitarian who denies that what she should maximize, total utility, is identical to good consequences, is a non-consequentialist utilitarian. Such a utilitarian can be consistent.

4 0
3 years ago
Other questions:
  • Who is attracted to tent camping
    13·2 answers
  • Which of the following was a product of industrialization
    5·2 answers
  • AP WORLD HISTORY!!!!
    13·1 answer
  • Your boss has asked you to hand-deliver five invitations to a special luncheon he is hosting. When you receive the invitations,
    9·1 answer
  • HURRY 5 MINS TO ANWSER Digital learning can help students who enjoy structure and face-to-face interaction. flexibility and inde
    5·2 answers
  • How should the punctuation in this sentence be changed, if at all?
    7·1 answer
  • PLEASE ANDWER MY CLASS IS TMRR
    10·1 answer
  • Why is it important to understand the limitations of the data?
    6·1 answer
  • 3. Exothermic reactions give off heat when they occur. Explain what happens in terms of potential and kinetic energy
    13·1 answer
  • Hey Its me<br> I havent been on for a while
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!