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
Lena [83]
3 years ago
14

Tần số của dao động duy trì

Physics
1 answer:
AfilCa [17]3 years ago
8 0
Amman oak smoke skins kaons
You might be interested in
Find the momentum of a train with a mass of 850 kg and forward velocity of 15 m/s
LenKa [72]

Answer:

12,750

Explanation:

P = mv

Momentum = Mass x Velocity

Plug it in and finish equation

7 0
3 years ago
Read 2 more answers
Assume that the loop is initially positioned at θ=30∘θ=30∘ and the current flowing into the loop is 0.500 AA . If the magnitude
labwork [276]

Answer:\tau=1.03\times 10^{-4}\ N-m

Torque,

Explanation:

Given that,

The loop is positioned at an angle of 30 degrees.

Current in the loop, I = 0.5 A

The magnitude of the magnetic field is 0.300 T, B = 0.3 T

We need to find the net torque about the vertical axis of the current loop due to the interaction of the current with the magnetic field. We know that the torque is given by :

\tau=NIAB\ \sin\theta

Let us assume that, A=0.0008\ m^2

\theta is the angle between normal and the magnetic field, \theta=90^{\circ}-30^{\circ}=60^{\circ}

Torque is given by :

\tau=1\times 0.5\ A\times 0.0008\ m^2\times 0.3\ T\ \sin(60)\\\\\tau=1.03\times 10^{-4}\ N-m

So, the net torque about the vertical axis is 1.03\times 10^{-4}\ N-m. Hence, this is the required solution.

4 0
3 years ago
Which of earth sphere have the most mass
DochEvi [55]
The Geosphere which is 99.94% of earths mass
6 0
3 years ago
Which of the following are results of the force of gravity?
docker41 [41]
Hello,

Here is your answer:

The proper answer for this question is option B "When released,a book falls to the ground". That's because of gravity the book will hit the ground!

Your answer is B.

If you need anymore help feel free to ask me!

Hope this helps.
7 0
4 years ago
Read 2 more answers
Question 24 of 33 Which of the following is an example of uniform circular motion? A. A car speeding up as it goes around a curv
Fofino [41]

Answer:

Uniform Circular Motion is the Movement or Rotation of an Object along a circular Path at constant speed.

OPTION C IS YOUR ANSWER!.

8 0
3 years ago
Other questions:
  • Which is not an era of the Phanerozoic eon
    14·1 answer
  • Urgent please physic
    13·1 answer
  • A sample of argon gas (molar mass 40 g) is at four times the absolute temperature of a sample of hydrogen gas (molar mass 2 g).
    13·1 answer
  • QUESTION 1
    13·1 answer
  • swelling magma chambers below the surface can cause the crust above to uplift and form a large flat regions higher than the surr
    13·1 answer
  • During a flood, a stream overflows its banks, and water covers the adjacent ____.
    14·1 answer
  • Never mind i dont need help anymore
    9·1 answer
  • HELPPP I NEED HELP ASAP NOW
    8·1 answer
  • Assuming the bar has no weight where does the fulcrum (the top point of the tringle) need to be positioned for the two sides to
    12·1 answer
  • A net force of 2800 N is applied to a 1400 kg automobile at rest. The speed of the automobile after 10 s will be:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!