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
vaieri [72.5K]
3 years ago
12

A particle is moving with the given data. Find the position of the particle.a(t) = t² - 8t + 7

Mathematics
1 answer:
Anna71 [15]3 years ago
6 0

Answer:

s(t) = \frac{t^4}{12} - \frac{4t^3}{3} + \frac{7t^2}{2} + v_0t + s_0

Step-by-step explanation:

We can first integrate the acceleration to find the velocity with respect to time

v(t) = \int {a(t)} \, dt= \int {t^2 - 8t + 7} \, dt = \frac{t^3}{3} - 4t^2 + 7t +v_0

Then we can integrate the velocity to find the position of the particle with respect to time:

s(t) = \int {v(t)} \, dt = \int {(\frac{t^3}{3} - 4t^2 +7t + v_0)} \, dt = \frac{t^4}{12} - \frac{4t^3}{3} + \frac{7t^2}{2} + v_0t + s_0

You might be interested in
What makes a pair linear?
zavuch27 [327]

Answer:

A linear pair of angles is formed when two lines intersect. Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.

6 0
3 years ago
Read 2 more answers
Find the angle of rotation about the center of the square that maps A to D
Marrrta [24]

please give a more detailed question and i will be happy to try and help with your question

6 0
3 years ago
Mplete the solution of the equation. Find the
Alex777 [14]

Answer:

-2

Step-by-step explanation:

If x=0

-3(0)+2y=-4

-0+2y=-4

We can say

2y-0=-4

2y=-4

Dividing both side by 2,

y=-2

5 0
1 year ago
PLZ help 50 pts. and brainliest
olganol [36]

Answer:

what do u want us to do?

Step-by-step explanation:

6 0
3 years ago
Which inequality has the same value for x as the inequality - 2x > -14
raketka [301]

Answer:

d

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find volume of 9 pls- the number u cant see is 9
    15·2 answers
  • *15 POINTS*
    15·2 answers
  • May types 125 words 7.5 minutes. Josh types 65 words in 3mins. Tyler types 400 words in 28 minutes. Order the student from who c
    8·1 answer
  • X = ?????? Geometry
    7·1 answer
  • Because of the commutative property of multiplication, it is true that
    6·1 answer
  • What is the average rate of change for the quadratic function from x=-4 to x=8?
    7·1 answer
  • The diameter of a circle of 255 π is:
    10·1 answer
  • Free brainliest‼️‼️‼️get this question
    14·2 answers
  • Instructions: Determine whether the following polygons are
    11·1 answer
  • Samantha's age is 3 years more than half her uncle's age. If her uncle's age is z years, which of the following expressions best
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!