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
Travka [436]
3 years ago
6

what is the acceleration of gravity if the force is 390000 N abd the Mass is 9000 kg (also what formula do you use for this?)

Chemistry
1 answer:
givi [52]3 years ago
7 0
F=ma
390,000=f(9,000)
390,000/9,000= f
43.3333 m/s^2
You might be interested in
What is the maximum number of moles of N-acetyl-p-toluidine can be prepared from 70. milliliters of 0.167 M p-toluidine hydrochl
Kitty [74]

Answer:

\large \boxed{\text{0.012 mol}}  

Explanation:

We will need a balanced equation with moles, so let's gather all the information in one place.

               CH₃C₆H₄NH₂·HCl + (CH₃CO)₂O ⟶ CH₃C₆H₄NHCOCH₃ + junk

V/mL:                    70.

c/mol·L⁻¹:             0.167

For simplicity in writing , let's call p-toluidine hydrochloride A and N-acetyl-<em>p</em>-toluidine B.

The equation is then

A + Ac₂O ⟶ B + junk

1. Moles of A

\text{Moles of A} = \text{70. mL A}\times \dfrac{\text{0.167 mmol A}}{\text{1 mL A}}= \text{12 mmol A}

2. Moles of B

The molar ratio is 1 mol B:1 mol A

Moles of B = moles of A = 12 mmol = 0.012 mol

\text{You can prepare $\large \boxed{\textbf{0.012 mol}}$ of N-acetyl-p-toluidine. }

3 0
2 years ago
Mrs. Stark weighs 70kg. How much Potential Energy does she have if she stands on the roof of an 80m tall building?
8_murik_8 [283]
E = mgh

E = 70*9.81*80

E = 54936 J
5 0
3 years ago
The following balanced equation shows the decomposition of water (H2O). According to the equation, how many oxygen atoms are in
EleoNora [17]
2 atoms of oxygen are reactants.
6 0
2 years ago
Read 2 more answers
8. What is the volume of 5.6 moles of carbon dioxide gas at STP?
pshichka [43]

Answer:

125.5 ×10^-3 m^3= 0.1255 m^3

Explanation:

Volume=5.6mol×22.414dm^3

=125.5dm^3

7 0
2 years ago
A silver ring has a mass of 138.45 g. how many calories of heat are required to increase the temperature from 11.8 c to 162.5 c?
garik1379 [7]

A heat energy of 645

5 0
2 years ago
Read 2 more answers
Other questions:
  • the alkaline earth metals are found in group 2 of the periodic table. which alkaline earth metal has the highest ionic radius ba
    14·2 answers
  • What happens to molecules and atoms in changes of state of matter?
    13·1 answer
  • when 2.4 g zinc is added to hydrochloric acid, 450 ml of hydrogen gas form at a temperature of 32 C what is the pressure of the
    15·1 answer
  • Energy in Devices. An engineer needs to design a device that transforms light energy into sound energy. Describe a design for a
    13·1 answer
  • Draw the product of the following reaction between propanoyl chloride and p-methoxynitrobenzene. Include all formal charges.
    11·2 answers
  • The language of science is _____?
    11·2 answers
  • Calculate the mass m of 6.50 moles n of kbr m
    6·1 answer
  • What role does the vulture playing this food web
    11·1 answer
  • HELP!! PLEASE 10+ points!
    10·1 answer
  • Ima 5% glucose solution, how many grams of glucose would be present per 100mL
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!