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
faust18 [17]
3 years ago
14

Driving to work one morning, you get a flat tire. When using the car jack, you apply 120 N of force to the jack and the jack in

turn applies 2000 N of force to lift the car up. What is the mechanical advantage of the jack? (Chapter 4 – Page 111)
Chemistry
1 answer:
svetlana [45]3 years ago
7 0

16.7

Explanation:

Given parameters:

Force applied to Jack = 120N

Force produced by Jack = 2000N

Unknown:

Mechanical advantage of jack = ?

Solution:

Mechanical advantage is the ratio of force produced by the device and the force applied on it.

It is used to access the performance of a machine.

M.A = \frac{force output}{force input}

Now input the parameters;

  M.A = \frac{2000}{120}

 M.A = 16.7

learn more:

Force brainly.com/question/10470406

#learnwithbrainly

You might be interested in
Write the formula for Zn+2 (SO4)-2
Pie

Answer:

Zn2 + SO4 = Zn2(SO4)2

Explanation:

4 0
2 years ago
What is the wavelength of a wave?
liberstina [14]

Answer:

Wavelength (λ) – The distance of one complete cycle in the wave. The distance between two consecutive crests and /or troughs. S.I. Unit: metre (m).

In other words:

Wavelength is the distance from crest to crest (or trough to trough).

5 0
2 years ago
An ionic bond will form between ?​
pickupchik [31]

An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed between a cation, which is usually a metal, and an anion, which is usually a nonmetal. A covalent bond involves a pair of electrons being shared between atoms.

plz mark me as brainliest if this helped :)

5 0
3 years ago
Read 2 more answers
Which set of elements have the most similar chemical properties?
EleoNora [17]

answer: A not sure but i hope it helps :) success

7 0
3 years ago
Which is the correct chemical formula for hydrogen gas?
kodGreya [7K]
The correct formula for hydrogen gas is H2
7 0
3 years ago
Other questions:
  • 27. Scott travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles. What is his distance? *
    5·1 answer
  • The pH of normal rainwater is
    15·2 answers
  • Which class of compounds does ammonia blog
    15·1 answer
  • Protons characteristics
    15·2 answers
  • Describes the three-dimensional arrangement of the atoms in a molecule states that two negatively charged particles (electrons)
    6·1 answer
  • Which equation agrees with the ideal gas law?<br> V V2<br> OTT<br> O V. = V202<br> o Pina = P212
    8·1 answer
  • What is E=mc2? please be specific.
    11·1 answer
  • Gaseous butane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water . Suppose 42. g of butane is m
    11·1 answer
  • Help with chemistry
    15·1 answer
  • What is the wavelength of a photon that will be emitted when an electron in the hydrogen atom moves from n
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!