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
scZoUnD [109]
4 years ago
7

The dimension line is connected to the part being measured by _______________. A. Hidden lines B. Extension lines C. Visible lin

es D. Section lines
Physics
2 answers:
salantis [7]4 years ago
6 0
Extension lines! its on google!
kondaur [170]4 years ago
3 0
B: Extension Lines! You could have just searched this up on google
You might be interested in
Does anyone know this?
e-lub [12.9K]
Explanation: The first one
Source: it literally has fusion in the name
5 0
3 years ago
Read 2 more answers
La tension que se transmite en la cuerda BD es de 75 lb. Calcula el momento de fuerza generada por la cuerda respecto al punto C
Bas_tet [7]

Answer:

Mc = 1920[lb*in]

Explanation:

Para poder solucionar este problema debemos realizar un análisis estático, por tal motivo lo primero es realizar un diagrama de cuerpo libre con las respectivas fuerzas actuando sobre la barra ABC. DE igual manera calcular la geometría de la configuración mostrada.

El diagrama de cuerpo libre se puede ver en la imagen adjunta, con la solución de este problema.

Lo primero es determinar el angulo t, el cual por medio de las propiedades del triangulo rectángulo se puede determinar.

Con este angulo (t) ya determinado, fijamos la atención en el triangulo BCD, este triangulo no es rectángulo, pero por medio de la ley de senos podemos determinar el angulo omega.

Después de determinar el angulo omega, restamos el angulo (t) para poder determinar el angulo (a).

Seguidamente realizamos una sumatoria de momentos alrededor del punto C, utilizado las respectivas fuerzas con los ángulos descompuestos.

El momento en el punto C es de 1920 [Lb*in].

Nota: ya que no se menciona la fuerza en el punto A, esta se desprecia y no se tiene en cuenta en los calculos. En la imagen adjunta se puede ver el procedimiento desarrollado.

7 0
3 years ago
If a 340 g ball has 2.4 J of kinetic energy, what is it's velocity?
Leno4ka [110]

Answer:

Explanation:

i really dont know im a 4th grader

6 0
3 years ago
Read 2 more answers
Explain a situation in which you can accelerate even thought your speed doesn’t change
Juli2301 [7.4K]

Explanation:

An object's acceleration is the rate its velocity (speed and direction) changes. Therefore, an object can accelerate even if its speed is constant - if its direction changes. ... Light's acceleration is zero. Since it travels in a straight line, its direction does not change.

7 0
3 years ago
Is there any book for physics.​
ValentinkaMS [17]

Answer:

which class or course

Explanation:

please tell

3 0
3 years ago
Other questions:
  • A crowbar makes our work easier by multiplying effort true or false​
    10·1 answer
  • Julia produces a 2 mA current by moving the south pole of a bar magnet into a solenoid. The solenoid contains 150 loops of wire.
    9·2 answers
  • What is one common electrostatic phenomenon​
    15·1 answer
  • Does Pepsi have more carbonation than coke
    15·2 answers
  • What is the system that pumps blood throughout the body
    14·2 answers
  • Somebody help me!! Why do you think it's called the International Space Station???
    5·1 answer
  • I dont know why people find 21 and 17 38 funny plz explain
    15·2 answers
  • Energy ___________.
    8·2 answers
  • Forces at a Distance
    14·1 answer
  • Can sugar molecules produced from photosynthesis be rearranged into different compounds carry out life process
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!