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
uysha [10]
2 years ago
5

Please help quick

Physics
1 answer:
Tatiana [17]2 years ago
6 0

Answer:

C is the right answer for the question

You might be interested in
Select the correct answer.
BaLLatris [955]

It is due to the excess stress.

6 0
3 years ago
A notebook sitting on a desk has 19 j of potential energy. What is the total mechanical energy of the notebook?
Alex17521 [72]

The total mechanical energy of the notebook is <u><em>19J</em></u>.

Mechanical energy is the sum of potential energy and kinetic energy.  It has no kinetic energy, because it's not moving.  So its potential energy is all the  mechanical energy it has.

3 0
3 years ago
Read 2 more answers
Convert 3.5revolutions to radians.
olga55 [171]

As we know that

1 revolution = 2\pi radian

now we know that

3.5 revolution = 3.5 rev\times \frac{2\pi rad}{1 rev}

3.5 rev = 21.98 rad

so it is 21.98 radian

8 0
3 years ago
Read 2 more answers
A source charge of 3 µC generates an electric field of 2.86 × 105 N/C at the location of a test charge. Using k = 8.99 × 109N.m^
Nataliya [291]
Variables:

Source charge, Q = 3 micro C = 3 * 10^ - 6 C

E = electric field = 2.86 * 10 ^5 N/C

K = 8.99 * 10^9 N * m^2 / C

d = distance = ?

Formula:

E = K * Q / (d^2) => d^2 = K * Q / E

=> d^2 = 8.99 * 10^9 N * m^2 / C * 3 * 10^ -6 C / (2.86 * 10^ 5 N/C)

d^2 = 9.43 * 10 ^ -2  m^2

=> d = 3.07 * 10^-1 m

Answer: 0.307 m

Note: it is a long distance due to the Electric field is very low
7 0
3 years ago
Read 2 more answers
What is the working principle of an electric motor?
slava [35]
The answer B homie trust
5 0
3 years ago
Read 2 more answers
Other questions:
  • Air compressed in car engine from 25 C and 100 kPa in reversible and adiabatic manner. If the compression ratio = 9.058, determi
    5·1 answer
  • What does an Astronomer study? *
    6·1 answer
  • An electrical motor spins at a constant 2662.0 rpm. If the armature radius is 6.725 cm, what is the acceleration of the edge of
    13·1 answer
  • An object of mass 6.00 kg falls with an aceleration of 8.00 m/s2. The magnitude of air resitance must be ____ N
    15·1 answer
  • The small piston of a hydraulic lift has a crosssectional area of 2.23 cm2 and the large piston 297 cm2 . What force must be app
    11·1 answer
  • Precise measurements of earth indicate that its polar diameter is
    6·1 answer
  • Two scientists interpret the same set of data differently. How would the scientific community deal with this problem?
    10·1 answer
  • Precision measurements of the acceleration due to gravity show that the acceleration is slightly different in different location
    13·2 answers
  • Approximate the field by treating the disk as a +6.1 C point charge at a distance of 21 cm Answer in units of N/C.
    10·1 answer
  • michelle withdrew 120$ from her bank account. she now has 3345$ in her account qrite and solve an equation to find how much mone
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!