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
Anestetic [448]
3 years ago
11

2. How far can you push a sled if you exert a force of 7 N in the same direction and the amount of work you did was 56 J?

Chemistry
1 answer:
Neko [114]3 years ago
4 0

Answer:

8 m

Explanation:

by using well known formula

s=\frac{W}{F}=\frac{56}{7}=8

You might be interested in
Although Rutherford is credited with the famous gold foil scattering experiment, he didn’t actually conduct this experiment hims
DerKrebs [107]
If he was the primary scientist doing it as he did alot of the heavy lifting then yes its ok, but i also think how the others should also me at least mentioned. Or they could just not name the experiment by a person just so its not too biased
3 0
3 years ago
A book is pushed off the edge of a table. At what point during the fall will the potential and kinetic energy be equal?
vfiekz [6]

Answer:

KE = PE at half the table Height:

Explanation

AT ANY POINT IN THE BOOK'S FALL,

TOTAL E = PE +KE

THE TOTAL E IS CONSTANT

Before the book is pushed off, the total energy is potential

TOT E=PE =MGH

BEFORE THE BOOK HITS THE GROUND, THE TOTAL E IS KINETIC

TOT=KE = MVXV/2

WHEN KE = PE

KE+PE =<u> MGH (STARTING ENERGY SINCE E IS CONSERVED)</u>

<u>OR PE+ PE = MGH</u>

<u>OR MGH' + MGH' =MGH</u>

<u>OR 2H' =</u>H

H' (NEW HEIGHT) =H/2

5 0
2 years ago
Set up the math. But don’t do any of it. Just leave your answer as a math expression. Also be should you’re answering includes a
andreev551 [17]

Answer:

See below

Explanation:

9 m * 2.16 kg/ m = ___________ kg    ( see how the 'm' cancels out?)

4 0
1 year ago
Which of the following is the correct notation for an isotope with 3 protons and 5 neutrons
Ne4ueva [31]

Answer:

Hello is there a specific aliment you have in mind If so I can explain and tell you the answer.

5 0
3 years ago
If the absorbance at 555nm wavelength of a 0.35 moles/liter sample of stained protein has an absorbance of 0.12, what is the con
inna [77]
At 0.35 M Absorbance = 0.12

Use Given to
5 0
3 years ago
Other questions:
  • If a cylinder holds a volume of 100 cm3, and is 30 cm tall, which is the area of the bottom of the cylinder?
    14·1 answer
  • Why is it important to learn about fuels and gases?
    14·1 answer
  • According to rounding rules for addition the sum of 27.1, 34.538, and 37.68 is
    5·1 answer
  • Which of these sentences describes a benefit of fracking?
    8·2 answers
  • What is the pH of a solution prepared by mixing 25.00 mL of 0.10 M CH3CO2H with 25.00 mL of 0.010 M CH3CO2Na? Assume that the vo
    8·1 answer
  • Is sandy, silt, or clay loam better? and why?
    12·1 answer
  • Describe how the particles of two substances interact when mixed. Be sure to discuss the activation energy and how the particles
    9·1 answer
  • Why the noble gases are found in small amounts in the earth's atmosphere?
    7·1 answer
  • What is the muscle that when contracted, it allows the lungs to fill with air?
    8·2 answers
  • Please hurry and tell the answer to:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!