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
choli [55]
2 years ago
15

Besides a reduction in friction, the only way to increase the amount of work output of a machine is to _____ the work input. Dec

rease reduce increase.
Physics
1 answer:
Vedmedyk [2.9K]2 years ago
7 0

Answer:

besides a reduction in friction, the only way to increase the amount of work output of a machine is to Increase the work input

i

Explanation:

You might be interested in
Jim is driving a 2268-kg pickup truck at 22 m/s and releases his foot from the accelerator pedal. The car eventually stops due t
shutvik [7]

Answer:

610 meters.

Explanation:

Because Jim released the accelerator, the truck started to slow down, so the friction force will eventually stop the truck.

the kinetic energy of the truck just after Jim released the pedal is:

E_k=\frac{1}{2}*m*v^2\\E_k=\frac{1}{2}*2268*(22)^2=548856J

The work done by the friction force is given by:

W_f=F_s*d\\\\d=\frac{548856J}{900N}\\\\d=610m

6 0
3 years ago
A measure of randomness or disorder
vodka [1.7K]
It is simply called Entropy.

3 0
3 years ago
Read 2 more answers
In this type of bond, electrons are lost or gained by atoms, and the atoms are held together by electrical attraction.
expeople1 [14]
<span>In Ionic type of bonding, electrons are lost (more protons than electrons and positive charge) or gained (more electrons than protons, still a negative charge) by atoms, and the atoms are held together by electrical attraction in the process. Covalent bondings are the sharing of electrons as well as partial bondings. Covalent bondings’ electrons have the same charges thus, there is no gaining or losing electrons in the process of sharing. Strong bondings are applicable only to Hydrogen (H) atoms. </span>
8 0
3 years ago
Waves transfer what?<br><br> A. Work<br><br> B. Energy<br><br> C. Matter<br><br> D. Power
Natasha2012 [34]
B- Energy!
Hope this helps!
7 0
2 years ago
Read 2 more answers
An astronaut is taking a space walk near the shuttle when her safety tether breaks. what should the astronaut do to get back to
sergeinik [125]
The best way in handling in this situation is that in order for the astronaut to be able to get back to the shuttle is that he or she should take an object from his or her tool belt and to be thrown out away from the shuttle. This will allow her to weight lightly and safely return to the shuttle and would be easier for his or her to do so.
3 0
3 years ago
Other questions:
  • A spring is compressed by 0.02m. Calculate the energy stored in the spring if the force constant is 400Nm-1
    15·1 answer
  • Is a solid PETROLEM
    6·2 answers
  • According to Einsteins explanation, what causes gravitation?
    13·1 answer
  • Select all that apply.
    5·1 answer
  • b) When the ball is near its maximum height it experiences a brief gust of wind that reduces its horizontal velocity by 2.50 m/s
    12·1 answer
  • What happens to a circuit's resistance (R), voltage (V), and current (1) when
    6·2 answers
  • PLEASE HELP!! ITS DUE AT 11:59!!
    13·1 answer
  • Confusing, fill the venn diagram?
    14·1 answer
  • 6. A plane took 3.55 hours to complete its flight. If the distance of the flight was 2840 kilometers, at what average speed did
    10·1 answer
  • Which of the following states that energy cannot be created or destroyed?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!