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
OleMash [197]
3 years ago
8

does the bowling ball have more potential energy or kinetic energy as it half way through its fall?why

Mathematics
1 answer:
lesantik [10]3 years ago
5 0

Answer:

I think it is ikinetic because it gains speed as it gets closer to the ground.

You might be interested in
The axis of symmetry for the graph of the function is f(x) = x2 + bx + 10 is x = 6. What is the value of b?
joja [24]

Answer:

b=-12

Step-by-step explanation:

we have

f(x)=x^{2}+bx+10

we know that

The equation of a vertical parabola into vertex form is equal to

y=a(x-h)^{2} +k

where

(h,k) is the vertex of the parabola

and the axis of symmetry is equal to x=h

In this problem we have the axis of symmetry x=6

so

the x-coordinate of the vertex is equal to 6  

therefore

For x=6+1=7 -----> one unit to the right of the vertex

Find the value of f(7)

f(7)=7^{2}+b(7)+10

f(7)=59+7b

For x=6-1=5 -----> one unit to the left of the vertex

Find the value of f(5)

f(5)=5^{2}+b(5)+10

f(5)=35+5b

Remember that

f(5)=f(7) ------> the x-coordinates are at the same distance from the axis of symmetry

so

59+7b=35+5b ------> solve for b

7b-5b=35-59

2b=-24

b=-12


3 0
3 years ago
Read 2 more answers
Select all equations that have infinitely many solutions.
9966 [12]

Answer:

C And D

Step-by-step explanation:

HAVE A GREAT DAY!

6 0
3 years ago
The point-slope equation of a line is....? HELP ME
Kay [80]
Y-y1=m(x-x1) she kdhkshs jshdkhd
8 0
3 years ago
Given the system of equations:
uranmaximum [27]

Answer:

x=4

y=2

Step-by-step explanation:

2x+2y=12

x−y=2

​In order to solve by elimination, coefficients of one of the variables must be the same in both equations so that the variable will cancel out when one equation is subtracted from the other.

2x+2y=12,x−y=2

To make 2x and x equal, multiply all terms on each side of the first equation by 1 and all terms on each side of the second by 2.

2x+2y=12,2x+2(−1)y=2×2

Simplify.

2x+2y=12,2x−2y=4

Subtract 2x−2y=4 from 2x+2y=12 by subtracting like terms on each side of the equal sign.

2x−2x+2y+2y=12−4

Add 2x to −2x. Terms 2x and −2x cancel out, leaving an equation with only one variable that can be solved.

2y+2y=12−4

Add 2y to 2y.

4y=12−4

Add 12 to −4.

4y=8

Divide both sides by 4.

y=2

Substitute 2 for y in x−y=2. Because the resulting equation contains only one variable, you can solve for x directly.

x−2=2

Add 2 to both sides of the equation.

x=4

The system is now solved.

x=4,y=2

Correct choice is B) x=4.

8 0
2 years ago
Read 2 more answers
Name the polygon. Write whether it is regular<br> or not regular.
andrew-mc [135]

Answer:

since the polygon has eight sides, it's an octagon and no, it's not regular since length of all sides of a regular polygon must be equal but in that octagon, not all sides are equal.

8 0
3 years ago
Other questions:
  • Omar was born on December 1, 1998, Omar's mom was born on January 18, 1965.
    9·1 answer
  • The length of ZX is 2 units. What is the perimeter of triangle XYZ?
    6·2 answers
  • the radius of a standard baseball is about 3 in. about how many square in of horsehide required to cover 100 balls, to the neare
    9·1 answer
  • What are the numbers in the smallest group of repeating digits when 41/11 is converted to a nonterminating decimal?
    6·2 answers
  • Classify the following triangle (i.e. isosceles, scalene, equilateral): 40°, 40°, 100° (two names)​
    13·1 answer
  • Please help ? Question 27 and question 28
    12·1 answer
  • A cell phone plan charges $59.90 a month, plus $0.25 per text message. Which inequality can be
    15·2 answers
  • The sum of six consecutive integers is −9. What are the integers?
    9·1 answer
  • Please help me asap and i will give you brainliest
    7·1 answer
  • 4y/5 - 14/15 = 3/4<br><br> The answer is 2, how?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!