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
Marina86 [1]
2 years ago
6

Select the graphs that have an equation with a < 0.

SAT
1 answer:
umka21 [38]2 years ago
8 0

Answer: B AND C on edge.

Explanation:

You might be interested in
A bicycle wheel is mounted on a fixed, frictionless axle, with a light string wound around its rim. The wheel has moment of iner
xz_007 [3.2K]

The final rotational speed ω_final and the instantaneous power P delivered to the wheel are; ω_f = √((ω_i)² + 2(FL/(kmr²) and P = Frω_i

<h3>What is the Instantaneous Power?</h3>

A) From rotational kinematics, the formula for the final angular velocity is;

ω_f = √((ω_i)² + 2αθ)

where;

α is angular acceleration

θ = L/r. Thus;

ω_f = √((ω_i)² + 2α(L/r))

Now, α = T/I

Where;

I is moment of inertia = k*m*r²

T is t o r q u e = F * r

Thus;

α = (F * r)/(kmr²)

α = F/(kmr)

ω_f = √((ω_i)² + 2(F/(kmr))(L/r))

ω_f = √((ω_i)² + 2(FL/(kmr²)

B) Formula for instantaneous power is;

P = Fv

where at t = 0; v = rω_i

Thus;

P = Frω_i

Read more about Instantaneous Power at; brainly.com/question/14244672

4 0
2 years ago
What is the role of a emt?​
VARVARA [1.3K]

Answer:

an emt is an ambulance worker

Explanation: the ambulance saves lives they are a little less taught than a doctor

8 0
3 years ago
In a stats class 9 out of 17 students prefer waffles for breakfast. What is the relative frequency of students who prefer waffle
Anvisha [2.4K]
The relative frequency of 9/17 is 53%. 53% of the students prefer waffles.
8 0
3 years ago
Which is not driven by energy from the sun? ocean circulation volcanic eruption erosion climate
Elena-2011 [213]
The Answer is volcanic eruption.
6 0
2 years ago
Read 2 more answers
A milling machine in a manufacturing facility hackerrank solution
Ad libitum [116K]

The milling machine in a manufacturing facility solution is written in python and is given below.

<h3>
The code that determines the minimum number of forward and backward moves is given as?</h3>



def toolchanger(tools, k, desiredTool):

    # either we move forward or backwards in the array

    # we also have to find which tool isballendmill closer

    # is there a way we can re-arrange the array to

    i = k

    while True:

        if tools[i % len(tools)] == desiredTool:

            print(tools[i % len(tools)])

            print("no of steps : ", i)

            return True

        i=i+1

  if __name__  == "__main__":

    tools = ["ballendmill", "hammer", "keywaycutter", "slotdrill", "facemill", "nail", "drill"]

    k = 2

    target = "ballendmill"

    minNumSteps = toolchanger(tools, k, target)

    print(minNumSteps)




Learn more about phyton at;

brainly.com/question/27666303
#SPJ1

Full Question:

"A milling machine in a manufacturing facility has a tool change system. The took changer holds tools and some duplicate 5 tools may be included. The operation mus. move through the tools one at a time, 13 14 either moving forward or backward. The tool changer is arranged circularly, so IS 15 11 when you reach the last tool in the tool changer, pressing next takes to you to beginning and vice versa. 21 Given the index of the desired tool in the tools, determine the minimum number of forward or backward moves needed to reach a certain tool."

3 0
2 years ago
Other questions:
  • The ratio of the amount of vitamin A in cow milk to the amount of vitamin A in goat milk is
    11·1 answer
  • Direct Stafford Loans are funded by the:
    15·2 answers
  • What type of energy is associated with food? How is that energy stored? How does food energy change when it is used to do work?
    7·1 answer
  • Data refers to _____.
    14·2 answers
  • Please select the word from the list that best fits the definition
    11·2 answers
  • (I WILL GIVE THE CORRECT PERSON BRAINIEST )
    6·1 answer
  • I WILL GIVE THE CORRECT PERSON BRAINIEST
    10·2 answers
  • A food worker washes her hands before taking a torn package of dry pasta.
    11·1 answer
  • Which best describes the relationship between respiratory and circulatory system.
    6·1 answer
  • Another name for interpersonal communication is : *.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!