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
riadik2000 [5.3K]
3 years ago
15

Assuming your weight is 440.55 N and the force of gravity on Earth is 9.8 m/s2 what is your mass? *

Chemistry
1 answer:
Alexandra [31]3 years ago
5 0

Answer:

44.95408163 kg

44.95 kg (2 decimal places)

Explanation:

Weight=Mass*Gravity

440.55=m*9.8

Make m the subject

M=440.55/9.8

M= 44.95 kg

You might be interested in
Andi performs the calculation that is shown below.
rodikova [14]

Answer: 3.59

Explanation:

(2.06)(1.743)(1.00)

2.06 × 1.743 × 1.00

= 3.59058

Two of the multiplied digits are represented in 3 significant figures. Therefore, for correct representation, the result of the product should be written to three significant figures.

3.59058 to 3 significant figures:

First three digits = 3.59

Fourth digit '0' is less than 5, and thus rounded to 0 with other succeeding digits

Therefore, (2.06)(1.743)(1.00) to 3 significant figures equals :

3.59

3 0
3 years ago
10. Blood which is flung off of swinging objects creates which type of spatter?
Tema [17]

Answer:

I'm pretty sure it's B

Explanation:

6 0
3 years ago
Which is a characteristic of a strong base
Lubov Fominskaja [6]

Answer:

Explanation:

The strong bases have following properties:

1. In solution, strong bases ionize fully.

2. On dissolving the strong bases in water they produce all hydroxide ion which they have.  

3. For strong bases the value of equilibrium constant (Kb  ) is large.

4. In general the strong base ionizes completely means concentration of ions are greater means conductivity also greater.

5. For strong bases the value of equilibrium constant (Kb) is large, thus the value of dG0 is very large negative number.

6 0
3 years ago
How do elements differ going from left to right across a period on the periodic table?
Nuetrik [128]
Their atomic number increases
6 0
2 years ago
If you took a cross-section of soil from your backyard, what would be the correct order of soil layers from top to bottom? paren
AlladinOne [14]

humus, topsoil, subsoil, parent rock

3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the most enzymes in the body?
    5·1 answer
  • A 50.0-ml volume of 0.15 m hbr is titrated with 0.25 m koh. calculate the ph after the addition of 11.0 ml of koh. express your
    5·1 answer
  • What is the mass percent of sodium in NaCl?<br> a)39.34%<br> b)60.66%<br> c)60.66%<br> d)78.68%
    5·2 answers
  • When magnesium is ignited in air, the magnesium reacts with oxygen and nitrogen.
    9·2 answers
  • Consider the following reaction to generate hydrogen gas: Zn(s) + 2 HCl(aq) → ZnCl2(aq) + H2(g) The hydrogen gas is collected by
    9·1 answer
  • Is carbon dioxide a pure substance
    9·1 answer
  • Zinc crystals is made from zinc Oxide and which acid ​
    7·2 answers
  • Why is it called the periodic table of elements (why is the word periodic in it)
    15·1 answer
  • Select the statement that best describes components of complete and incomplete metamorphosis. (2 points)
    14·2 answers
  • This is the chemical equation for the production of ammonia (chemical formula: NH3) from Nitrogen and Hydrogen (N2 and H2):
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!