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
Dennis_Churaev [7]
3 years ago
6

(SCIENCE) 22 POINTS AND CROWN ASAP

Physics
1 answer:
gayaneshka [121]3 years ago
5 0

Answer:

A or D

Explanation:

Net force includes addition or subtraction.

You might be interested in
At what point does the comet experience the strongest force of gravity?
spin [16.1K]
I think the answer may be the letter B
5 0
2 years ago
The magnetic field at the centre of a toroid is 2.2-mT. If the toroid carries a current of 9.6 A and has 6.000 turns, what is th
ziro4ka [17]

Answer:

Radius, r = 0.00523 meters

Explanation:

It is given that,

Magnetic field, B=2\ mT=2.2\times 10^{-3}\ T

Current in the toroid, I = 9.6 A

Number of turns, N = 6

We need to find the radius of the toroid. The magnetic field at the center of the toroid is given by :                  

B=\dfrac{\mu_oNI}{2\pi r}

r=\dfrac{\mu_oNI}{2\pi B}  

r=\dfrac{4\pi \times 10^{-7}\times 6\times 9.6}{2.2\pi \times 2\times 10^{-3}}  

r = 0.00523 m

or

r=5.23\times 10^{-3}\ m

So, the radius of the toroid is 0.00523 meters. Hence, this is the required solution.

7 0
3 years ago
Read 2 more answers
the displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s
12345 [234]

The average velocity or displacement of a particle for the first time interval is <u>Δs / Δt = 6 cm/s.</u>

Solution:

As we know that displacement is calculated in centimeters and the unit of time is second.

The average velocity for the first interval [1,2] is given

Δs / Δt = s (t2) - s (t) / t2 - t1

Δs / Δt = 2sin2  π  + 3cos 2 π -  ( 2sin π + 3cos π ) / 2 - 1

Δs / Δt = 2(0) + 3(1) - 2(0) - 3 (-1) / 1

Δs / Δt = 6 cm/s

Thus the average velocity or displacement of a particle for the first time interval is Δs / Δt = 6 cm/s

If you need to learn more about displacement click here:

brainly.com/question/28370322

#SPJ4

The complete question is:

The displacement of a particle moving back and forth along a line is given by the following equation s(t) = 2sin π t + 3cos π t. Estimate the instantaneous velocity of the particle when t = 1

4 0
2 years ago
Which best describes fusion nuclear reactors? They use rods containing uranium for fuel. They are currently used for electricity
Ludmilka [50]
They has been very successful but they are very expensive to operate that is your answer I hope this helps
6 0
3 years ago
Read 2 more answers
Which force operates at the distance 1 m?
Dmitrij [34]
Hi,

The answer is D, Gravitational.

Hope this helps.
r3t40
4 0
3 years ago
Other questions:
  • PLEASE HELP ME :)
    10·1 answer
  • a police car drives with a constant speed of 24 miles per hour .how long will it take to travela distance of 72 miles​
    13·1 answer
  • When you cook a marshmallow on a metal poker tool over an open flame, energy is transferred. Identify the three different ways t
    10·1 answer
  • Select all of the answers that apply. Which of the following make the Earth unique when compared to the other planets in our sol
    14·1 answer
  • The following angles are given in degrees and
    11·1 answer
  • A bottle with a volume of 193 U. S. fluid gallons is filled at the rate of 1.9 g/min. (Water has a density of 1000 kg/m3, and 1
    13·1 answer
  • It took 3.5 hours for a train to travel the distance between two cities at a velocity
    5·1 answer
  • Calculate equivalent resistance in the following between points P and Q​
    12·2 answers
  • What is the measure of minor arc AB?
    10·1 answer
  • Do the beliefs that make up the Five Pillars of Islam sound drastically different than what you have learned previously about th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!