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
miv72 [106K]
3 years ago
5

Letters A B, C and D represent locations on a bar magnet. Which location has the greatest magnetic force? (l) A (3) C ets (2) B

(4) D

Physics
1 answer:
Elena L [17]3 years ago
6 0
Answer: The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center. So it would be D.

You might be interested in
How is acceleration calculated?
Xelga [282]

Answer:

Acceleration equals the change in velocity divided by time.

Explanation:

5 0
4 years ago
Read 2 more answers
What type of conversion is taking place when natural gas is used to heat water?
frutty [35]
The type of conversion that is taking place when natural gas is


burned to heat water is referred to as chemical conversion. In this

conversion thermal energy is produced.
6 0
3 years ago
Suppose a 65 kg person stands at the edge of a 6.5 m diameter merry-go-round turntable that is mounted on frictionless bearings
ozzi

Answer:

0.3165\ \text{rad/s}

Explanation:

m = Mass of person = 65 kg

d = Diameter of round table = 6.5 m

r = Radius = \dfrac{d}{2}=3.25\ \text{m}

v = Velocity of person running = 3.8 m/s

I_t = Moment of inertia of turntable = 1850\ \text{kg m}^2

Moment of inertia of the system is

I=I_t+mr^2\\\Rightarrow I=1850+65\times 3.25^2\\\Rightarrow I=2536.5625\ \text{kg m}^2

As the angular momentum of the system is conserved we have

L_i=L_f\\\Rightarrow mvr=I\omega_f\\\Rightarrow \omega_f=\dfrac{mvr}{I}\\\Rightarrow \omega_f=\dfrac{65\times 3.8\times 3.25}{2536.5625}\\\Rightarrow \omega_f=0.3165\ \text{rad/s}

The angular velocity of the turntable is 0.3165\ \text{rad/s}.

3 0
3 years ago
Why would the measurements have to take place around the same time every day
bixtya [17]
It is vital to take measurements at the same time everyday to determine the natural cycle, this will show the numbers on a regular basis. It is important because this will be basis of any action that needs to be taken. If it's not taken at the same time, it may disrupt the correct result or change the expected outcome.
5 0
3 years ago
Are all the craters the same?​
KiRa [710]

Answer:

no because there are large ones middieum and small but they're mostly large

Explanation:

8 0
3 years ago
Other questions:
  • How can a satellite sense the contours of the ocean bottom from space?
    9·1 answer
  • Dr. Perez is part of a team of researchers who are working on designing and building a probe to study solar flares. What conditi
    10·2 answers
  • The preview of the scientific method
    11·1 answer
  • A comet of mass 1.20  1010 kg moves in an elliptical orbit around the Sun. Its distance from the Sun ranges between 0.500 AU an
    5·1 answer
  • Question 1 (1 point)
    13·1 answer
  • Changes in forms of energy are called energy?
    5·1 answer
  • 1. Paanong nagbukas ang kamalayan ng mga Filipino tungkol sa kaisipang
    12·1 answer
  • A driver moves with initial velocity of 40m/s accelerates uniformly at a rate of 12m/s2.  It attains a velocity 52m/s. calculate
    12·1 answer
  • PLEASE HELP I WILL GIVE BRAINLEST TO THE CORRECT ANSWER!​
    12·1 answer
  • Celera
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!