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
dem82 [27]
4 years ago
7

K=1/2mv^2 solve for v

Mathematics
1 answer:
jeka944 years ago
8 0

Answer:

v=\sqrt{\frac{2k}{m}}

Step-by-step explanation:

k=\frac{mv^{2}}{2}

2k=mv^2

\frac{2k}{m}=v^2

v=\sqrt\frac{2k}{m}

You might be interested in
You start at (-1, 2). You move right 5 units and down 6 units. Where do you end?
Irina-Kira [14]

Answer:

(4,-4)

Step-by-step explanation:

Just plot it or like I did it like this

Since moving right or left is X axis, just add 5 to -1 becuase its ont he X axis

Then for the bottom and up, thats Y so subtract  that to the Y axis so 2-6=-4

4,-4

5 0
3 years ago
What is the rate of change for this imagine
GaryK [48]

3, -1

Step-by-step explanation:

It goes 3 to the positive side

and one down side

4 0
3 years ago
Read 2 more answers
Forty-seven is less than or equal to five times three,added to nine
irina1246 [14]

Answer:

You need to do 5 times 3 for 15 a d then add 9 to get 24, so 47 is not less than or equal to 5 times 3 add 9

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The graph of f(x) = |x-h| + k contains the blunts (-6,-2) and (0,-2). The graph has a vertex at (h,-5). Describe how to find the
GuDViN [60]

Answer:

1

Step-by-step explanation:

8 0
4 years ago
The ratio of boys to girls in the
9966 [12]

Answer:

Answer : 52 girls

Step-by-step explanation:

Your ratio of boys to girls is 3:4

Set up a fractional proportion and cross multiply

3/4 = 39/x

cross multiply

3x = 4(39)

3x = 156

x = 156/3

x = 52 girls

Hope this was helpful!❤

5 0
3 years ago
Other questions:
  • Simplify this expression 3-(7a+1)
    6·1 answer
  • Will mark correct answer branliest!!!
    15·1 answer
  • What are the steps of factoring (5m-2)^2-(3m-4)^2 ?
    8·1 answer
  • Find the value of x. Round the answer to the nearest tenth, if needed.
    8·2 answers
  • FREE BRAINLIEST AND EXTRA POINTS!!!!
    9·2 answers
  • I need help in both answers ASAP!!!!
    9·2 answers
  • Layla is driving to a concert and needs to pay for parking. There is an automatic fee of
    9·2 answers
  • ILL GIVE YOU 60 POINTS
    10·1 answer
  • Which number sentence is true <br> 4.05=0.45<br> 4.05&lt;0.45<br> 0.45&gt;0.5<br> 0.45&lt;0.5
    13·1 answer
  • Brainliest, but dont darn answer IF YOUR NOT GOING TO EXPLAIN HOW YOU GET YOUR ANSWER, please and thanks, appreciate ya!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!