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
aliina [53]
3 years ago
14

Trong mặt phẳng Oxy, chất điểm chuyển động với phương trình Tìm quĩ đạo của chất điểm.

Physics
1 answer:
QveST [7]3 years ago
6 0

Xin lỗi nhưng tôi cần ảnh để trả lời đúng câu hỏi của bạn, thưa ông.

Nếu bạn đăng lại với hình ảnh, tôi sẽ sẵn lòng giúp đỡ!

JSYK khi cố gắng tìm quỹ đạo mà bạn luôn muốn biết thời tiết nó đi theo hướng Đông Nam Bắc hoặc Tây

You might be interested in
With mechanical waves, what is moving and what stays in roughly the same place?
Zielflug [23.3K]
The part that moves are called anti-nodes. The stationary pars are nodes
6 0
4 years ago
A perpetual-motion machine can never be built because it is not possible to eliminate...
bazaltina [42]
The answer is:  [C]:  "elasticity" .
________________________________________
4 0
3 years ago
Read 2 more answers
The Doppler Effect is used at baseball games to measure ___________. @3.2.P.B5 @1
Bogdan [553]

Answer:

Explanation:

A

Those devices the hold up while the pitcher is pitching measures speed. It has nothing to do with weather and temperature.

3 0
4 years ago
Read 2 more answers
When a hammer thrower releases her ball, she is aiming to maximize the distance from the starting ring. Assume she releases the
Taya2010 [7]

Answer:

The angular velocity is 15.37 rad/s

Solution:

As per the question:

\theta = 54.6^{\circ}

Horizontal distance, x = 30.1 m

Distance of the ball from the rotation axis is its radius, R = 1.15 m

Now,

To calculate the angular velocity:

Linear velocity, v = \sqrt{\frac{gx}{sin2\theta}}

v = \sqrt{\frac{9.8\times 30.1}{sin2\times 54.6}}

v = \sqrt{\frac{9.8\times 30.1}{sin2\times 54.6}}

v = \sqrt{\frac{294.98}{sin109.2^{\circ}}} = 17.67\ m/s

Now,

The angular velocity can be calculated as:

v = \omega R

Thus

\omega = \frac{v}{R} = \frac{17.67}{1.15} = 15.37\ rad/s

8 0
3 years ago
Um móvel realiza movimento retilíneo uniformemente
Alona [7]
B is the correct answer hope that helped
8 0
3 years ago
Other questions:
  • Why is the direction of position V upwards?
    5·1 answer
  • Two compact sources of sound oscillate in phase with a frequency of 100 Hz. At a point 5.00m from one source and 5.85 m from the
    6·1 answer
  • A block of density pb = 9.50 times 10^2 kg/m^3 floats face down in a fluid of density pt = 1.30 times 10^3 kg/m^3. The block has
    13·1 answer
  • Help please! Will give brainly! and thanks.
    9·1 answer
  • A thin, uniform rod is hinged at its midpoint. to begin with, one-half of the rod is bent upward and is perpendicular to the oth
    14·2 answers
  • What scenarios best describes how the hawaiian islands formed in the pacific ocean?
    5·1 answer
  • Which of the following is MOST needed for cosmologists to study the age of the universe? A. Energy levels B. Static C. Size D. D
    5·2 answers
  • A car accelerates at a rate of 6m/s^2 for 4 seconds until it has traveled a total of 40m what was the initial velocity of the ca
    6·1 answer
  • • How much work is<br>required to lift a 2kg<br>object 2m high?<br>​
    11·1 answer
  • the roque requried to turn the crank on an ice cream maker is 4.50 N.m how much work does it take to turn the crank through 300
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!