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
djyliett [7]
3 years ago
8

What is the weight, in Newtons, of a person on Earth whose mass is 90 kilograms? Gravity near the Earth's surface is 9.8 m/s2.

Mathematics
1 answer:
valentinak56 [21]3 years ago
8 0

Answer:

W = 882 N

Step-by-step explanation:

Given that,

The weight of a person, W = 90 kg

The value of acceleration due to gravity, g = 9.8 m/s²

We need to find the weight of the person on Earth. The formula for the weight of an object is given by :

W = mg

Substitute all the values,

W = 90 kg × 9.8 m/s²

W = 882 N

So, the weight of the person is equal to 882 N.

You might be interested in
Line FG goes through the points (4,9) and (1,3). Which equation represents a line that is perpendicular to FG and passes through
stiks02 [169]

Answer:

x + 2y= 2

Step-by-step explanation:

Given

Points:

F = (4,9)

G = (1,3)

Required

Determine the equation of line that is perpendicular to the given points and that pass through (2,0)

First, we need to determine the slope, m of FG

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

Where

F = (4,9) --- (x_1,y_1)

G = (1,3) --- (x_2,y_2)

m = \frac{3 - 9}{1 - 4}

m = \frac{- 6}{- 3}

m =2

The question says the line is perpendicular to FG.

Next, we determine the slope (m2) of the perpendicular line using:

m_2 = -\frac{1}{m}

m_2 = -\frac{1}{2}

The equation of the line is then calculated as:

y - y_1 = m_2(x - x_1)

Where

m_2 = -\frac{1}{2}

(x_1,y_1) = (2,0)

y - 0 = -\frac{1}{2}(x - 2)

y  = -\frac{1}{2}(x - 2)

y  = -\frac{1}{2}x + 1

Multiply through by 2

2y = -x + 2

Add x to both sides

x + 2y= -x +x+ 2

x + 2y= 2

Hence, the line of the equation is x + 2y= 2

8 0
3 years ago
Read 2 more answers
Which is most applicable when continuous inspection is used? I-chart, P-chart, c-chart C-bar chart
Zepler [3.9K]

Answer:

I - Chart

Step-by-step explanation:

The charts are used for representation of inspected data in to structure way which helps understand the changes easily. I chart is usually used when there is continuous inspection for the data. This type of chart used to monitor the process when measuring data at regular intervals.

8 0
3 years ago
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
mariarad [96]

Answer:

What would you like help with?

Step-by-step explanation:

6 0
3 years ago
Peter has 13 eggs. joe has 4 fewer than Peter. how many eggs does Joe have
Rudik [331]
13 - 4 = 9
Joe has 9 eggs. Hope this helped love!!
7 0
3 years ago
Use the information given to enter an equation in standard form.
Greeley [361]

Answer:

y = -2x + 25

Step-by-step explanation:

A standard equation can be in slope-intercept form: y = mx + b

m is the slope, b is the y-intercept.

Plug in the given slope.

y = -2x + b

To find b, plug in the given point (9, 7).

7 = -2(9) + b

Multiply.

7 = -18 + b

Add 18 to both sides to find b.

25 = b

Plug this into your standard equation.

y = -2x + 25

Check by plugging in the given point again.

7 = -2(9) + 25

7 = -18 + 25

7 = 7

Your answer is correct!

Hope this helps!

3 0
3 years ago
Other questions:
  • A portion of the Quadratic Formula proof is shown. Fill in the missing statement.
    11·1 answer
  • 18p ÷ q + 4 (r - 5) =
    9·1 answer
  • José sets up computers. He has been working
    6·1 answer
  • PLEASE HELP ME I"M STUCK! I"LL OFFER BRAINLIEST!! ANY ABSURD ANSWERS WILL BE REPORTED!!
    9·1 answer
  • PLZ HALP I WILL MARK BRAILYEST NO LINKS OR DOWNLOADS PLZZZZZZZZZZZZZ
    9·1 answer
  • 8,11,14,17 and you have to find the 74th term
    15·1 answer
  • a store sells jump ropes. each jump rope costs the same amount. during a sale, the store reduces the price of each jump rope by
    11·1 answer
  • Help!!!!!5th grade math
    5·2 answers
  • Help plsss<br> It’s due in soooon
    10·2 answers
  • Regression is a statistical technique developed by blaise pascal.<br> a. false.<br> b. true.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!