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docker41 [41]
4 years ago
15

A rectangle has a width of

Mathematics
1 answer:
hichkok12 [17]4 years ago
7 0

i think it would be 52cm

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For conservative forces, force can be fouind as being the negative of the deriviation of?
valkas [14]

For conservative forces, force can be fouind as being the negative of the deriviation of potential energy.

<h3>What is a conservative force?</h3>

It should be noted that a conservative force simply means the force in moving a particle from a particular point to another. In this case, the force is independent of the path that's taken by the particle.

It should be noted that F = du/dr as u is the potential energy. Therefore, force is the negative derivative of the potential energy.

Therefore, for conservative forces, force can be fouind as being the negative of the deriviation of potential energy.

Learn more about force on:

brainly.com/question/12970081

#SPJ1

Complete question

For conservative forces, force can be fouind as being the negative of the deriviation of?

momentum

kinetic energy

impulse

work

potential energy

6 0
1 year ago
What is the length of segment AD ? How do you know ?
denpristay [2]

Line segment AD is 4cm. Because A is the center, any lines coming off the centerpoint are congruent. So if line AC is 4cm, then line AD has to be 4cm as well.

8 0
3 years ago
What are the answers to these aswell mb?
docker41 [41]

Answer:

4 is D = 23

Step-by-step explanation:

the coefficient is the number before the letter

5 0
3 years ago
What is the equation of the line in the following graph? 1)y=x+2
Levart [38]

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have two points (2, 0) and (-2, -4). Substitute:

m=\dfrac{-4-0}{-2-2}=\dfrac{-4}{-4}=1

Therefore we have the equation of a line

y=1x+b\to y=x+b

Put the coordinates of the point (2, 0) to the equation:

0=2+b     <em>subtract 2 from both sides</em>

-2=b\to b=-2

Answer: \boxed{y=x-2}\to\boxed{3)}

8 0
4 years ago
Expand.<br> Your answer should be a polynomial in standard form.<br> (9+ m)(-m +9)=
valina [46]

Answer: -1m²+81

Step-by-step explanation:

correct standard form means that the terms are ordered from biggest exponent to lowest exponent.The leading coefficient is the coefficient

of the first term in a polynomial in standard form.

FoR example, (9+ m) (-m+9) = *(m+9) (-m+9) *m(-m+9) +9 (-m+9)* -1.mm+9m +9(-m+9) * -1m² +9m +9(-m+9) *-1m²+9m- 9m +81

answer -1m²+81

6 0
3 years ago
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