Explain the relationship between work and energy.

2 answers:

6 0

Energy is the ability to do work. Work done on an object gives the object potential or kinetic energy...

Ivanshal [37]3 years ago

3 0

$TME_{i}+W_{nc}=TME_{f}$
Total mechanical energy (initial) + work (non-conservative) = total mechanical energy (final) :)

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F(x)=(x+1)^(5)-5x-2 Find F'(x) and zeros of F'(x)

KiRa [710]

Assuming you mean
$f(x)=(x+1)^5-5x-2$

first use chain rule on first part
derivitive of (x+1)⁵=5(x+1)⁴ times the derivitive of (x+1) which is 1
the first part is 5(x+1)⁴

derivitive of -5x is -5
derivitive of -2 is 0

we gots
f'(x)=5(x+1)⁴-5
find zeroes
0=5(x+1)⁴-5
5=5(x+1)⁴
1=(x+1)⁴
+/-1=x+1
-1+/-1=x
-2=x or 0=x

f'(x)=5(x+1)⁴-5
zeroes at x=-2 and x=0

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3 years ago

In centimeters, what is the unknown length in this right triangle? 67cm 60 cm

timama [110]

Answer:

Step-by-step explanation:

Um, where the triangle? If the no triangle how are we gonna answer your question?

( I'm not trying to be mean )

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3 years ago

What is the mean of 65 125 90 and 100

WITCHER [35]

To do the mean of the numbers, you have to add them all together and divide them by the number of numbers:

65 + 125 + 90 + 100 = 380

There are 4 numbers, so you have to do

380 ÷ 4 = 95

The mean of those numbers is 95

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Two more than a certain number is 15 less than the product of 7/8 and the number equation

garri49 [273]

Answer:

The number is -136.

Step-by-step explanation:

Let the number be x, so we have the equation:

x + 2 = 7/8 x - 15

x - 7/8 x = -15 - 2

1/8 x = -17

x = -17 * 8 = -136.

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Answer:

Step-by-step explanation:

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