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
scoray [572]
2 years ago
10

An electron enters a region of uniform perpendicular en and bn fields. it is observed that thevelocity nv of the electron is una

ffected. a possible explanation is:
Physics
1 answer:
konstantin123 [22]2 years ago
5 0
<span>v is perpendicular to both E and B and has a magnitude E/B</span>
You might be interested in
Help me asap its due today
Margaret [11]

Answer:

3.54* 10^{22} N

Explanation:

Using the formula you gave:

F_g = \frac{6.67*10^{-11}*2.0*10^{30}*5.97^{24}  }{(1.5*10^{11})^2 }

3 0
3 years ago
You inherit these from your parents and these codes for the traits you have
Sever21 [200]
Genes. you inherit 50% from your mom and dad. I believe that is the answer....
8 0
3 years ago
Read 2 more answers
Frank wrote several statements to summarize the relationship between the first and second laws of thermodynamics.
Kaylis [27]
First law is Conservation of Energy

Second is that entropy of an isolated system will always increase with time.

Entropy is the change of disorder through time. The best statement which relates to the 2nd law is C. Thermal energy flows from areas of higher to lower temperature
3 0
3 years ago
Read 2 more answers
“instrucciones” para hacer los diagramas de Lewis de un compuesto iónico y luego para uno covalente. ¿En qué se diferencian y en
Mazyrski [523]

Answer:

- Se diferencian en que en los compuestos iónicos se ceden y aceptan electrones, mientras que en los covalentes de comparten.

- Se parecen en que los enlaces son formados por medio de los electrones de valencia y que en ambos compuestos la ley del octeto se debe cumplir.

Explanation:

¡Hola!

En este caso, debemos recordar que los compuestos iónicos se dan cuando se forman enlaces iónicos en los que el elemento más electronegativo tiene la capacidad de aceptar los electrones perdidos por el elemento menos electronegativo con el fin de cumplir la ley del octeto en la que 8 electrones deben ser exhibidos en la molécula. Por otro lado, los compuestos covalentes se forman cuando los átomos comparten sus electrones de valencia con el fin de alcanzar la ley del octeto.

De este modo encontramos que se diferencian en que en los compuestos iónicos se ceden y aceptan electrones, mientras que en los covalentes de comparten.

Por otro lado, ambos se parecen en que los enlaces son formados por medio de los electrones de valencia y que en ambos compuestos la ley del octeto se debe cumplir.

¡Saludos!

6 0
3 years ago
8. Two forces of 10 N and 30 N are applied to a 10 kg box. Find (1) the box’s acceleration when both forces point due east and (
love history [14]

(1) acceleration, a = 4 m/s^{2}  (2) acceleration of 10 N, a_{1} = 1 m/s^{2} and acceleration of 30 N, a_{2} = 3 m/s^{2}

Explanation:

  • Here, the acceleration of the object could be found using the equation derived in the second law of motion. The equation is given as, F = ma where m is the acceleration of the object, m is the mass of the object and F is the applied on the object.
  • Let a_{1} be the acceleration for force 10 N, to find acceleration rearrange the equation to a = \frac{F}{m}. When we substitute 10 N force and 10 kg mass of the box in the equation. We will get a_{1} = 1 m/s^{2}
  • Let a_{2}  be the acceleration for force 30 N, to find acceleration rearrange the equation to F = \frac{F}{m}. When we substitute 30 N force and 10 kg mass of the box in the equation. We will get a_{2} = 3 m/s^{2}
  • To find the combined, just add the force and substitute in the above equation. Hence, a = 4 m/s^{2}
3 0
2 years ago
Other questions:
  • Visible light shining through a window is an example of _____.
    9·2 answers
  • What are the units for volume and/or mass? Please answer and explain clearly thanks!
    5·1 answer
  • Which of the following components of an electrical circuit is generally used to connect all other components?
    10·1 answer
  • What are two types of diffraction?
    6·1 answer
  • The magnitude of the magnetic field that a long and extremely thin current-carrying wire produces at a distance of 3.0 µm from t
    11·2 answers
  • A cube with sides of length 2cm has a mass of 7.36g . calculate the density of the cube
    8·1 answer
  • A rather devious student has built himself a slingshot, with the idea of firing
    5·1 answer
  • Amount of pressure of liquid increases with ?​
    11·2 answers
  • Which best explains how a heat pump can heat a room?
    15·2 answers
  • Which is the graph of the polar equation r = 4 cos3 theta
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!