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
vivado [14]
2 years ago
10

For a moving object, the force is acting on the object varies directly with the object’s acceleration. When a force of 9 N acts

on a certain object, the acceleration of the object is 3 m/s^2. If the acceleration of the object becomes 4 m/s^2, what is the force?
Mathematics
1 answer:
svetlana [45]2 years ago
8 0

Answer:

12 Newtons

Step-by-step explanation:

We can use Newton’s Second Law to find the mass first.

F = ma

9 = 3m

mass = 3

Substitute this into the second equation.

F = ma

F = 3(4)

F = 12N

Hope this helps! :D

You might be interested in
Please help I just need the answer to this equation <br> Y = -4x + 78
Korolek [52]

Answer: You can't solve for y or x, but you can graph it.

Hope this helps!

7 0
2 years ago
Read 2 more answers
Q # 20 solve the system by graphing. X + Y = 3 , Y = 2 x - 15
Mandarinka [93]
The solution is as shown in attached figure

7 0
3 years ago
Read 2 more answers
Evaluate the function f(p) = p2 + 3p + 1 for p = -2
Gelneren [198K]
P2 + 3p + 1
(-2)2 + 3(-2) +1
-4 +(-6) +1
-9
8 0
3 years ago
Read 2 more answers
Using the given information, give the vertex form equation of each parabola.
WITCHER [35]

Answer:

Step-by-step explanation:

If you plot these points on a coordinate plane, you will see that they both lie on the same horiztonal line, y = -10, with the focus 1/4 to the right of the vertex.  This information tells you a ton of stuff.  First, it tells you that, since a parabola "hugs" the focus, this parabola opens to the right and is of the form x = y-squared.  This equation is

4p(x-h)=(y-k)^2

The information also tells us that p (the distance between the vertex and the focus) is .25.  h is the "x" coordinate of the vertex and k is the "y" coordinate of the vertex, so h = -1, and k = -10.  Filling in our formula:

4(.25)(x+1)=(y+10)^2

Simplify the left to

1(x+1)=(y+10)^2 and solve for x:

x=(y+10)^2-1

5 0
3 years ago
PLS HELP<br> Name the following solid.
lubasha [3.4K]

Answer:

Triangular prism

It's not a rectangular prism or rectangular pyramid (Those exist?). It's not a pyramid because all sides (excluding the base) don't connect to a singular vortex.

5 0
3 years ago
Other questions:
  • Which of the following is a point on the line shown?
    5·1 answer
  • There are 5 red socks, 2 white socks and 3 blue socks in a basket.  What is the probability of picking a pair of red socks?
    13·1 answer
  • Please try answer the question I put an image in.
    13·2 answers
  • How many moles of H2 would be required to produce 9.0 grams of water? 10<br> 2 H2 + O2 + 2 H20
    7·1 answer
  • Mr. Lincoln buys juice and water for the school picnic. A pack of 8 juice boxes ca
    13·1 answer
  • How to divide 8 by 3 the long way
    12·2 answers
  • HELP PLEASE HELP!!!!!
    10·1 answer
  • The table shows the cost of posting parcels.
    7·1 answer
  • Can you explain this to me I have no idea
    10·1 answer
  • Scientist wants to estimate the puffin population on puffin island
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!