a and b represent the slopes in the equations. Use the y-mx+b formula to realize this. M is the slope, a or b in this question. The lines both have positive slopes so B or C cannot be the answer. I cant see the image properly, but if the y int is at 0 then A is the answer, but if it is above 0 then D will be your answer.
The SAT is a standardized test widely used for college admissions in the United States
Answer: Twice the previous time would be taken to reach the same speed v with the puck of mass 2m.
Explanation:
Let a Force pushes the hockey puck of mass m.
Then acceleration, a= \frac{F}{m}a=mF
From the equation of motion,
\begin{gathered}\➪ v=u+at\\ v=0+\frac{F}{m}\Delta t\end{gathered}⇒v=u+atv=0+mFΔt ......(1)
In the second case, when mass is 2m, then acceleration,
a'=\frac{F}{2m}a′=2mF
and t' is the time taken.
The final speed is v,
\begin{gathered}\➪ v=0+ a't'\\ \➪ \frac {F}{m}\Delta t=\frac{F}{2m}t'\\ \➪ t'= 2\Delta t\end{gathered}⇒v=0+a′t′⇒mFΔt=2mFt′⇒t′=2Δt using equation (1)
Hence, it would take two times the previous amount of time to push the pluck of double mass.
<em><u> </u></em><em><u>I</u></em><em><u> </u></em><em><u>hope</u></em><em><u> </u></em><em><u>this</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>understandable</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>if</u></em><em><u> </u></em><em><u>my</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>helped</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>please</u></em><em><u> </u></em><em><u>can</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>give</u></em><em><u> </u></em><em><u>me</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>brainliest</u></em><em><u> </u></em><em><u>its</u></em><em><u> </u></em><em><u>will</u></em><em><u> </u></em><em><u>really</u></em><em><u> </u></em><em><u>help</u></em><em><u> </u></em><em><u>me</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>thank</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>have</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>nice</u></em><em><u> </u></em><em><u>day</u></em><em><u>!</u></em><em><u>!</u></em>
The way in which women provide food for their families in Nicaragua is: B. they sell their produce at the market.
<h3>What is Nicaragua?</h3>
Nicaragua is set between the Caribbean Sea and Pacific Ocean and it is considered to be the largest country in the Central American republics.
<h3>The characteristics of Nicaragua.</h3>
- A dramatic terrain of lakes.
Basically, Nicaragua is a country that is richly blessed with vast land and water resources which are mainly used for the cultivation of various agricultural products.
In Nicaragua, the women are able to provide food for their families through the sales of their agricultural produce at the market.
Read more on Nicaragua here: brainly.com/question/25965749
Answer:
In general, low NDF values are desired because NDF increases as forages mature. Acid Detergent Fiber (ADF): The least digestible plant components, including cellulose and lignin. ADF values are inversely related to digestibility, so forages with low ADF concentrations are ususally higher in energy.