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
ValentinkaMS [17]
2 years ago
11

In which of the following situations or places would you want to reduce the

Physics
1 answer:
sashaice [31]2 years ago
4 0

Answer:

D

Explanation:

<em>The correct answer would be in the axle of the wheels while you ride your bicycle.</em>

Options A, B, and C requires that the forces of friction is increased in order to have more control.

However, option D requires that there is a minimal frictional force in the axle of the wheels of a bicycle while riding so that a little effort would be required to keep the bicycle moving.

<u>The lesser the friction, the lower the effort that would be needed to keep the bicycle moving and vice versa.</u>

You might be interested in
A student connects a small solar panel to a 40 a resistor to make a simple circuit. The solar panel produces a voltage of 2 0.
Nastasia [14]
<h3>Solution for the above question : -</h3>

Ohm's law states that :

  • v = ir

the terms used are :

  • r = resistance
  • v = potential \:  \: difference
  • i  = current

let's solve for electric current :

  • 2 = i \times 40

  • i =  \dfrac{2}{40}

  • i = 0.05 \: A

  • i = 50 \: mA

\mathfrak{good\:  \: luck \:  \: for \:  \: your \:  \: assignment}

8 0
2 years ago
in physics lab, a cube slides down a frictionless incline as shown in the figure below, and elastically strikes another cube at
Tema [17]
<span>In the physics lab, a cube slides down a frictionless incline as shown in the figure below, check the image for the complete solution:

</span>

3 0
2 years ago
A solution with a pH of seven must be <br> A. An acid <br> B. A base<br> C.neutral<br> D.water
Dmitry [639]
A pH scale goes from 0 - 14.
7 is in the middle so it is neutral
7 0
3 years ago
Lab report: Magnetic and Electric Fields . physical science edge 2020
katrin2010 [14]
Magnetic fields are an area around a magnetic material or a moving electric charge with which the force of magnet
5 0
2 years ago
Read 2 more answers
Transformer is used in rectifier step up and step down voltage?<br>​
tensa zangetsu [6.8K]

Answer:

While the use of the type of transformer in a rectifier depends on the voltage requirement or to meet desired operating conditions, a step-down transformer is used mainly to reduce the voltage. It is used to bring the high AC voltage level to a reasonable value or the desired output voltage.

Explanation:

Hope it helps

Correct me if Im wrong

3 0
2 years ago
Other questions:
  • Temperature of a substance is proportional to the average kinetic energy of the motion of the molecules of that substance.
    5·2 answers
  • How has psychology developed from its pre­scientific roots in early understandings of mind and body to the beginnings of modern
    7·1 answer
  • If Earth were twice as far from the sun, the force of gravity attracting the Earth to the Sun would be
    14·1 answer
  • Which of the items has the least inertia while at rest? A. penny. B. airplane. C. frog. D. dog.
    7·2 answers
  • What word is used to describe knowledge about the universe and the method of obtaining that knowledge?
    15·1 answer
  • How long does it take to freeze ice cubes?
    5·1 answer
  • Images formed by a convex mirror are always ​
    10·1 answer
  • Help PLEASE
    5·1 answer
  • What is the difference between biomass and fossil fuels main points?
    14·1 answer
  • What is gravity ?short ans​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!