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
Lemur [1.5K]
3 years ago
7

if the force acting on an object stays the same, then the acceleration of the object is inversely proportional to its mass. if a

n object with a mass of 9 kilograms accelerates at a rate of 6 meters per second per second by a force, find the rate of acceleration of an object with a mass of 2 kilograms that is pulled by the same force. these are my choices: a. 3 meters per second per second b. 27 meters per second per second c. 18 meters per second per second d. 24 meters per second per second
Mathematics
1 answer:
kykrilka [37]3 years ago
6 0
6 = k/9 => k = 6 x 9 = 54 N

a = 54/2 = 27 meters per second per second
You might be interested in
Choices are... <br> A)1120<br> B)2275<br> C)3500<br> D)2345<br> It's Side Splitter Theorem
sergiy2304 [10]

Answer:

B

Step-by-step explanation:

The sections of the parallel roads split by the transversals are in proportion, that is

\frac{350}{300} = \frac{first}{1650} ( cross- multiply )

300 first = 577500 ( divide both sides by 300 )

first = 1925 ft

Thus

Elm st → Maple st = 1925 + 350 = 2275 ft → B

7 0
3 years ago
Find the common ratio for the geometric sequence for which a1=3 and a5=48
Rama09 [41]

The ratio is common, so you could write:

a1 * r^4 = a^5 (you do r^4 because there are 4 times you need to multiply by the ratio to get from a1 to a5)

Plug in the values:

3 * r^4 = 48

Divide by 3:

r^4 = 16

Take the fourth root of both sides:

r = 2

The common ratio is 2.

7 0
3 years ago
Read 2 more answers
A number y minus 12 is no more than −32.<br><br> The inequality is
Artyom0805 [142]

Answer:

y-12<-32

Step-by-step explanation:

just remember to underline the less than sign

3 0
3 years ago
CAN ANYONE PLEASE EXPLAIN TO ME WHAT ON EARTH THIS MEANS
Shtirlitz [24]

the work that you're required to do has to contain all three requirements in order to earn the maximum number of points, and it also has to be creative (meaning no copying other people's work)

6 0
3 years ago
A new mixture of​ self-tanning &amp; moisturizing lotions for everyday use is being developed. This mixture is made by mixing 70
777dan777 [17]

Answer:

450 ounces

Step-by-step explanation:

We know that the cost of the mixture C_m must be the cost of the everyday moisturizing lotion C_e plus the cost of the self-tanning lotion C_s, which means C_m=C_e+C_s.

The cost of any substance will be the cost per ounce of the substance (c), multiplied by the number of ounces (n), which means C=nc, so we have from the previous formula that we have:

n_m c_m=n_e c_e + n_s c_s

But we also know that the number of ounces of the mixture must be the sum of the number of ounces of the everyday moisturizing lotion with the number of ounces of the self-tanning lotion, so we have

n_e c_e + n_s c_s=n_m c_m=(n_e+n_s) c_m=n_e c_m+n_s c_m

We want to calculate the number of ounces of the​ self-tanning lotion (n_s), so we solve for that variable:

n_e c_e + n_s c_s=n_e c_m+n_s c_m

n_s c_s-n_s c_m=n_e c_m-n_e c_e

n_s (c_s-c_m)=n_e(c_m-c_e)

n_s=\frac{n_e (c_m-c_e)}{(c_s-c_m)}

And substitute our values in this formula, to get:

n_s=\frac{(700\ ounces) (\$1.6-\$0.7)}{(\$3-\$1.6)}=450\ ounces

7 0
4 years ago
Other questions:
  • GET A fREE 99 points! First to answer gets it!
    10·2 answers
  • 5x + 7 = 2 what is X<br><br> A.x = -1<br> B.x = 1<br> C.x = 6<br> D.x = -6
    12·2 answers
  • The value of y varies directly with x, and y = −12 when x = 6. Find y when x = −4. A. −8 B. 8 C. 24 D. −24
    10·1 answer
  • Find the perimeter of DEF
    9·1 answer
  • I really need help on this one
    13·1 answer
  • I don't know how teachers did this can someone help
    10·1 answer
  • Anca rolls two number cubes labelled 3 to 8. She adds the numbers that show on the cubes. List the possible outcomes. b) What is
    13·1 answer
  • Find the equation of the circle whose center and radius are given.
    13·1 answer
  • How could you change the equation from 5x+2=5x+5 so it has infinitely many solutions?
    14·1 answer
  • A salesperson at a jewelry store earns 3% commission each week. Last week, Heidi sold $750
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!