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
yanalaym [24]
3 years ago
6

The acceleration of an object is =4 m/s^2.?

Mathematics
1 answer:
Pie3 years ago
6 0

Answer:

\displaystyle s(t) = \frac{2t^3}{3} + 16t + 9

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

<u>Calculus</u>

Antiderivatives - Integrals

Integration Constant C

Integration Rule [Reverse Power Rule]:                                                               \displaystyle \int {x^n} \, dx = \frac{x^{n + 1}}{n + 1} + C

Integration Property [Multiplied Constant]:                                                         \displaystyle \int {cf(x)} \, dx = c \int {f(x)} \, dx

Integration Property [Addition/Subtraction]:                                                       \displaystyle \int {[f(x) \pm g(x)]} \, dx = \int {f(x)} \, dx \pm \int {g(x)} \, dx

Step-by-step explanation:

*Note:

Velocity is the derivative of Position, and Acceleration is derivative of Velocity.

↓

Velocity is integration of Acceleration, Position is integration of Velocity.

<u>Step 1: Define</u>

a(t) = 4t m/s²

s(0) = 9 m

v(0) = 16 m/s

<u>Step 2: Find Velocity Function</u>

<em>Integration Pt. 1</em>

  1. [Velocity] Set up integral:                                                                             \displaystyle v(t) = \int {a(t)} \, dt
  2. [Velocity] Substitute in function:                                                                   \displaystyle v(t) = \int {4t} \, dt
  3. [Velocity] Rewrite [Integration Property - Multiplied Constant]:                 \displaystyle v(t) = 4\int {t} \, dt
  4. [Velocity] Integrate [Integration Rule - Reverse Power Rule]:                   \displaystyle v(t) = 4(\frac{t^2}{2}) + C
  5. [Velocity] Multiply:                                                                                         \displaystyle v(t) = 2t^2 + C

<em>Finding C</em>

  1. [Velocity] Substitute in initial condition:                                                       \displaystyle v(0) = 2(0)^2 + C
  2. [Velocity] Substitute in function value:                                                         \displaystyle 16 = 2(0)^2 + C
  3. [Velocity] Evaluate exponents:                                                                     \displaystyle 16 = 2(0) + C
  4. [Velocity] Multiply:                                                                                         \displaystyle 16 = C
  5. Rewrite:                                                                                                         \displaystyle C = 16

Velocity Function: \displaystyle v(t) = 2t^2 + 16

<u>Step 3: Find Position Function</u>

<em>Integration Pt. 2</em>

  1. [Position] Set up integral:                                                                             \displaystyle s(t) = \int {v(t)} \, dt
  2. [Position] Substitute in function:                                                                   \displaystyle s(t) = \int {2t^2 + 16} \, dt
  3. [Position] Rewrite [Integration Property - Addition]:                                    \displaystyle s(t) = \int {2t^2} \, dt + \int {16} \, dt
  4. [Position] Rewrite [Integration Property - Multiplied Constant]:                 \displaystyle s(t) = 2\int {t^2} \, dt + 16\int {} \, dt
  5. [Position] Integrate [Integration Rule - Reverse Power Rule]:                   \displaystyle s(t) = 2(\frac{t^3}{3}) + 16t + C
  6. [Position] Multiply:                                                                                         \displaystyle s(t) = \frac{2t^3}{3} + 16t + C

<em>Finding C</em>

  1. [Position] Substitute in initial condition:                                                       \displaystyle s(0) = \frac{2(0)^3}{3} + 16(0) + C
  2. [Position] Substitute in function value:                                                         \displaystyle 9 = \frac{2(0)^3}{3} + 16(0) + C
  3. [Position] Evaluate exponents:                                                                     \displaystyle 9 = \frac{2(0)}{3} + 16(0) + C
  4. [Position] Multiply:                                                                                         \displaystyle 9 = \frac{0}{3} + C
  5. [Position] Divide:                                                                                           \displaystyle 9 = C
  6. [Position] Rewrite:                                                                                         \displaystyle C = 9

Position Function: \displaystyle s(t) = \frac{2t^3}{3} + 16t + 9

Topic: AP Calculus AB/BC (Calculus I/II)

Unit: Integration

Book: College Calculus 10e

You might be interested in
Please help i will give extra points
Jlenok [28]

Answer:

-21 Fahrenheit

Step-by-step explanation:

-6 - x = 15

15 + 6 = 21 / -1 = -21

8 0
3 years ago
Round each number to the place of underlined digit: <br> *1*60,656<br> 1-is underlined
Vinvika [58]

take the number to the right of the underlined digit. if its 4 or less, the digits of the underlined one to the left stay the same, while the digits on the right are turned into 0's.

I'll do a few to help you out:

1. *1*60,656 = 200,000

2. *1*49,590 = 100,000

3. 117,*8*21 = 117,800

7 0
3 years ago
Read 2 more answers
Someone please answer this I'll mark u as the brainest please anyone it's hard for me. ​
uysha [10]

Answer: D

Step-by-step explanation:

Since it is subtracting x from 20. D tells the change from 20 dollars after buying the notebook or x.

A is 20 + x

B is 20/x

C is 20x or 20 * x

D is 20 - x

6 0
3 years ago
Read 2 more answers
If 3x + 6y = 7z, find x + 2y in terms of z.
o-na [289]

Answer:

Does the answer help you?

3 0
3 years ago
Can you please help me
miskamm [114]

Answer:it might be D

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Thirty-two percent of fish in a large lake are bass. Imagine scooping out a simple random sample of 15 fish from the lake and ob
    9·1 answer
  • If y = 12x, which table shows the values of y for different values of x?
    8·1 answer
  • Simplify (4x) - mn - 15 -2.
    6·1 answer
  • How many 0s are in the product of 4x100? 4x1,000? 4x10,000? How do you know
    7·1 answer
  • Suppose that shoe sizes of American women have a bell-shaped distribution with a mean of 8.42 and a standard deviation of 1.52.
    8·1 answer
  • **Use Pie Graph for Projected Percentage
    12·1 answer
  • What is an equation of the line that passes through the points (-2,1) and (-8,4)​
    6·1 answer
  • What is 2 + 2 :D also just testing this out ndfjb
    13·2 answers
  • The success of an airline depends heavily on its ability to provide a pleasant customer experience. One dimension of customer se
    6·1 answer
  • What are the key points when putting an equation into y=mx+b formats
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!