Ask question

Ask question

All categories

sergiy2304 [10]

3 years ago

15

How much WORK is done when you push on a wall with 500 N, and the wall moves 0.5 m?

1 answer:

Rainbow [258]3 years ago

5 0

Answer:

the amount of work that is done when the wall is moving 0.5 m is 250 jewels

Step-by-step explanation:

1) write out the equation

(W=F×d)

2) plug in the numbers into the equation

W= F×d= 500 ×0.5 m

3) solve the problem

W=F×d=500 × 0.5m =250 jewels

You might be interested in

HELP ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️WILL MARK BRAINLYEST‼️‼️‼️

Rainbow [258]

Answer:

8 one-dollar bills

3 five-dollar bills

2 ten-dollar bills

Step-by-step explanation:

Let x = # of one-dollar bills, y = # of five-dollar bills, and z = # of ten-dollar bills. Total amount in the wallet is $43, so the first equation would be 1x + 5y + 10z = 43. Next, there are 4 times as many one-dollar bills as ten-dollar bills, so x = 4z. There are 13 bills in total, so x + y + z = 13

x + 5y + 10z = 43

x = 4z

x + y + z = 13

x + 5y + 10z = 43

x + 0y - 4z = 0

x + y + z = 13

5y + 14z = 43

-y - 5z = -13

5y + 14z = 43

-5y - 25z = -65

-11z = -22

z = 2

x = 4z

x = 4*2 = 8

x + y + z = 13

8 + y + 2 = 13

10 + y = 13

y = 3

3 0

2 years ago

timofeeve [1]

A hypothesis. A hypothesis is an educated guess, and the person is assuming that it rained.

8 0

4 years ago

Read 2 more answers

Compare the two functions to see which has a greater rate of change. Function 1

AleksAgata [21]

Function 2 has greater rate of change

Step-by-step explanation:

In order to find the rate of change we have to covert the given linear functions in slope-intercept form

<u>Function 1:</u>

<u></u> $-2x+5y = 10$ <u></u>

Adding 2x on both sides

<u></u> $-2x+5y+2x = 2x+10\\5y = 2x+10$ <u></u>

Dividing both sides by 5

<u></u> $\frac{5y}{5} = \frac{2x+10}{5}\\y = \frac{2}{5}x +\frac{10}{5}\\y = \frac{2}{5}x+2$ <u></u>

Let m1 be rate of change of function 1:

<u></u> $m_1 = \frac{2}{5}$ <u></u>

<u></u>

<u>Function 2:</u>

<u></u> $-6x+3y = 18$ <u></u>

Adding 6x on both sides

<u></u> $-6x+3y+6x = 6x+18\\3y = 6x+18$ <u></u>

Dividing both sides by 3

<u></u> $\frac{3y}{3} = \frac{6x+18}{3}\\y = \frac{6x}{3} + \frac{18}{3}\\y= 2x+6$ <u></u>

Let m2 be the slope of function 2

<u></u> $m_2 = 2$ <u></u>

As we can see that

<u></u> $m_2>m_1$ <u></u>

Function 2 has greater rate of change

Keywords: Linear functions, slope

Learn more about functions at:

#LearnwithBrainly

7 0

3 years ago

Three tennis balls are packaged one on top of the other in a can. Which measure is greater, the can’s height or circumference

aleksandrvk [35]

Answer:

height

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

What is 1 1/2 as a improper fraction

Mamont248 [21]

3/2 is your answer now free points woo hoo

5 0

4 years ago