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
Rainbow [258]
3 years ago
15

What are some things that doesn't move in a circular motion or are non examples of circular motion?

Physics
2 answers:
photoshop1234 [79]3 years ago
7 0

Answer:In non-uniform circular motion, an object's motion is along a circle, but the object's speed is not constant. In particular, the following will be true. The object's velocity vector is always tangent to the circle. The speed and angular speed of the object are not constant

Explanation:In non-uniform circular motion an object is moving in a circular path with a ... Since the speed is changing, there is tangential acceleration in ... Here is an example with an object traveling in a straight path

GuDViN [60]3 years ago
3 0
1: Радиус окружности постоянен (как при движении по круговой железной дороге или по автомобильной дороге). Изменение в
v
v
изменит величину радиального ускорения. Это означает, что центростремительное ускорение не является постоянным, как в случае с равномерным круговым движением. Чем больше скорость, тем больше радиальное ускорение. Частице, движущейся с более высокой скоростью, потребуется большая радиальная сила, чтобы изменить направление, и наоборот, когда радиус круговой траектории постоянен.

2: Радиальная (центростремительная) сила постоянна (как спутник, вращающийся вокруг Земли под действием постоянной силы тяжести). Круговое движение регулирует радиус в зависимости от изменения скорости. Это означает, что радиус круговой траектории является переменным, в отличие от случая равномерного кругового движения. В любом случае уравнение центростремительного ускорения в терминах «скорости» и «радиуса» должно выполняться. Здесь важно отметить, что, хотя изменение скорости частицы влияет на радиальное ускорение, на изменение скорости не влияет ни радиальная, ни центростремительная сила. Нам нужна тангенциальная сила, чтобы повлиять на изменение величины тангенциальной скорости. Соответствующее ускорение называется тангенциальным ускорением.
You might be interested in
MULTIPLE CHOICE QUESTION
Nookie1986 [14]

Which object? More information is needed to answer this question

4 0
3 years ago
Consider a long rod of mass, m, and length, l, which is thin enough that its width can be ignored compared to its length. The ro
ehidna [41]

Answer:

Explanation:

The rod will act as pendulum for small oscillation .

Time period of oscillation

T=2\pi\sqrt{\frac{l}{g} }

angular frequency ω = 2π / T

= \omega=\sqrt{\frac{g}{l} }

b )

ω = 20( given )

velocity = ω r = ω l

Let the maximum angular displacement in terms of degree be θ .

1/2 m v ² = mgl ( 1 - cosθ ) ,

[ l-lcosθ is loss of height . we have applied law of conservation of mechanical energy .]

.5 (  ω l )² = gl( 1 - cos θ )

.5 ω² l = g ( 1 - cosθ )

1 - cosθ  = .5 ω² l /g

cosθ = 1 - .5 ω² l /g

θ can be calculated , if value of l is given .

4 0
3 years ago
Witch sentence states Newton third law
Dominik [7]

Answer:

For every action, there is an equal and opposite reaction.

Explanation:

Physics helps alot lol

7 0
3 years ago
Which asteroid has more potential energy an asteroid that is closest to the sun or an asteroid that is farthest away from the su
Sloan [31]

When the comet is closest to the Sun,
it has its maximum kinetic energy
and minimum gravitational potential energy. When the comet is far away from the Sun, it has maximum gravitational potential energy and minimal kinetic energy. It's faster when it's close because the Sun's gravity is pulling the comet closer. The opposite for when it gets farther away
3 0
3 years ago
A current of 0.92 A flows past a point in a circuit? How much charge, in units of Coulombs, passes that point in one minute?
Alisiya [41]
<h3><u>Answer;</u></h3>

<u>  = 55.2 Coulombs </u>

<h3><u>Explanation</u>;</h3>

We can determine Charge using the formula

Q =It, where Q is the amount of charge in Coulombs, I is the current in amperes and t is the time in seconds.

I = 0.92 amperes, t = 1 minute or 60 seconds

Charge = 0.92 × 60

          <u>  = 55.2 Coulombs </u>

7 0
3 years ago
Other questions:
  • What is the symbol name?
    10·1 answer
  • A toy car goes over a small ramp at a horizontal velocity of 1.21 m/s and decelerates at 0.131 m/s2 while in the air. The total
    12·1 answer
  • In Ørsted’s observation, the current-carrying wire acted like a
    5·2 answers
  • Which of the following is an appropriate receive filter bandwidth for minimizing noise and interference for CW reception?A. 500
    10·1 answer
  • An electric device, which heats water by immersing a resistance wire in the water, generates 50 cal of heat per second when an e
    6·1 answer
  • Find the magnitude of vector A = i - 2j + 3k O V14 10 O4
    15·1 answer
  • If we assume that the metallic plates are perfect conductors, the electric field in their interiors must vanish. given that the
    11·1 answer
  • Your own car has a mass of 2000. Kg if your car produces a force of 5000 N how fast will it accelerate?
    13·1 answer
  • Determine the angular velocity of the merry-go-round if a jumps off horizontally in the −n direction with a speed of 2 m/s , mea
    12·1 answer
  • Pls helppp. Is this right?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!