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
Ymorist [56]
3 years ago
15

For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 8 N acts on

a certain object, the accelerstion of the object is 4 m/s2. If the acceleration of the object becomes 9 m/s?, what is the force?​
Mathematics
1 answer:
liq [111]3 years ago
3 0

Answer:

18N

Step-by-step explanation:

According to Newtons second law

F ∝ a

F =  ka

k is the constant of proportionality

When a force of 8 N acts on a certain object, the acceleration of the object is 4 m/s2, hence;

8 = 4k

k = 8/4

k = 2

If a = 9m/s², F = ?

Recall F = ka

F = 2 * 9

F = 18N

Hence the force will be 18N

You might be interested in
How many triangles are in the figure?
Dmitry_Shevchenko [17]
36 is the answer. Hope this helped!
3 0
3 years ago
I rlly need a worded story thingy that equals 2361.
Flura [38]
I’m not sure what the question is? But if you’re referring to Jack then here you go: if Jack had 3 apples and now he ate 2 he would end up with 1 apple left.
5 0
3 years ago
Find an equation of the line whose intercepts are twice those of the graph of 5y+2x=10.
sertanlavr [38]
5y+2x=10<span />y=<span><span>−25</span></span>x+2<span /><span>2</span><span>4</span><span>6</span><span>8</span><span>10</span><span>−2</span><span>−4</span><span>−6</span><span>−8</span><span>−10</span><span>2</span><span>4</span><span>6</span><span>8</span><span>10</span><span>−2</span><span>−4</span><span>−6</span><span>−8</span><span>−10</span>Let's solve for x.<span><span><span>5y</span>+<span>2x</span></span>=10</span>Step 1: Add -5y to both sides.<span><span><span><span>2x</span>+<span>5y</span></span>+<span>−<span>5y</span></span></span>=<span>10+<span>−<span>5y</span></span></span></span><span><span>2x</span>=<span><span>−<span>5y</span></span>+10</span></span>Step 2: Divide both sides by 2.<span><span><span>2x</span>2</span>=<span><span><span>−<span>5y</span></span>+10</span>2</span></span><span>x=<span><span><span><span>−5</span>2</span>y</span>+5</span></span>Answer:<span>x=<span><span><span><span>−5</span>2</span>y</span>+<span>5

</span></span></span><span><span><span>
</span></span></span>
6 0
4 years ago
Read 2 more answers
What is the greatest common factor of 37 and 88
Anit [1.1K]

Answer:

The Greatest Common factor is 1.

Step-by-step explanation:

You can't reduce the numbers anymore.

5 0
3 years ago
Which of these is a geometric sequence?
gizmo_the_mogwai [7]
A geometric sequence deals with multiplying...u have to multiply by a common number to get the next number

1/4 * 2 = 1/2
1/2 * 2 = 1
1 * 2 = 2
2 * 2 = 4

so ur geometric sequence is : 1/4, 1/2, 1, 2, 4...with a common ratio of 2
8 0
3 years ago
Other questions:
  • Pleaseeeee help me solve this question
    6·1 answer
  • Plz help me plz help me help me help me. Plz help me plz help I’m begging you plz help me plz plz help plz plz
    10·1 answer
  • Ten plus two times the quantity of a number plus four
    12·1 answer
  • The vertices of a quadrilateral are A(-1, 6), B(-2, 4), C(2, 2), and D(3, 4). Write a paragraph proof to determine whether quadr
    14·2 answers
  • Need help with question 3, 8, 13, 15, 17, 18
    10·1 answer
  • A bacteria culture starts with 100 bacteria and doubles in size every half hour.
    7·1 answer
  • Solve for an equation 6y-20=2y-4
    5·1 answer
  • What is the value of x and the measure of ∠DBC, respectively?
    8·2 answers
  • Which property of equality would be used to solve 3x=81
    15·1 answer
  • Critique Jamie's work by explaining the reasonableness of the scenario and theaccuracy of the two parts of the graph he describe
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!