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
Julli [10]
3 years ago
12

A 500-kilogram horse runs at 5 meters/second. The horse’s kinetic energy is (blank)joulese g = 9.8 N/kg.)

Mathematics
1 answer:
melisa1 [442]3 years ago
8 0

Answer:

KE = 6250 Joule.

Step-by-step explanation:

Every moving body has kinetic energy and it is given by the expression

KE = \frac{1}{2}mv^{2}

where the moving body has m as the mass and v as the velocity.

If m is in Kg and v is in meter/sec, then KE will be expressed in Joule.

Now, in this case, m = 500 and v = 5 meter/sec.

So, KE = \frac{1}{2} \times 500 \times (5)^{2} = 6250 Joule. (Answer)

You might be interested in
Algebra 2 help please
suter [353]

Blank 1: 3

Blank 2: 27

Blank 3: 21

you have to distribute the three to everything inside the parenthesis, and because it's directly in front of the parenthesis it's being multiplied.

3(x - 9) = 3x - 27

Now you need to isolate the y, in this e ample you need to add 6 to both sides

the final equation should be:

y = 3x - 21

7 0
2 years ago
I really need help please
Ahat [919]

Answer:

the first one and the fith one

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A shirt has an original price of $19.75. If the shirt is marked 25% off and there is a 7.75% tax, how
Bumek [7]

Answer: 4.90 im not 100 percent sure

Step-by-step explanation:

To find the actual discount, multiply the discount rate by the original amount 'x'. To find the sale price, subtract the actual discount from the original amount 'x' and equate this to given sale price.

4 0
2 years ago
Read 2 more answers
Please explain if you can. And don’t say to Google it.
Marrrta [24]
So the coordinates are written (x,y) so if you have a graph you would oput the first dot at 1 over,2 up as x avis is the horizontal axis and y is vertical, then your next dot would be three over ,10 up and then your last dot would be 5 over and 18 up, your intercept is where your line meets your axis
7 0
3 years ago
Read 2 more answers
1. (01.02)<br><br> Given that f(x) = 4x – 3 and g(x)<br><br> 2x-1, solve for g(f(2)). (5 points)
attashe74 [19]

Answer:

9

Step-by-step explanation:

The first thing we shall be doing here is substituting f(x) into g(x).

Mathematically, that would be written as g(f(x))

= 2(4x-3)-1 = 8x -6 -1 = 8x - 7

Now we shall find g(f(2)) by substituting 2 into the expression above.

Mathematically, that would be 8(2) -7 = 16-7 = 9

6 0
3 years ago
Other questions:
  • How on the earth do you do this ????
    7·2 answers
  • Tapiwa raked %5, percent more leaves than Adam raked. Tapiwa raked 357 liters of leaves. How many liters of leaves did Adam rake
    9·1 answer
  • Gradient answer it for bare points
    8·1 answer
  • Find the measure of the angle x to the nearest tenth.<br> Please help ty!!!
    13·1 answer
  • Find the 7th term of the geometric sequence a3 =128,r=-1/4
    14·1 answer
  • Subtract 4p^2-9p+11 from p^2-5p+4<br> Your answer should be a polynomial in standard form.
    11·1 answer
  • Please help. I will give brainliest to the best answer. Thank you!
    10·1 answer
  • Is this relation a function (1,3)<br> (1, 20)<br> (9, 4)
    15·1 answer
  • Janna and travon are creating posters for the school play.
    10·1 answer
  • The equation y + 6 = one-third (X minus 9) is written in point-slope form. What is the equation written in slope-intercept form?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!