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
gavmur [86]
3 years ago
12

An electron traverses a vacuum tube with a length of 2 m in 2 X 10- 4

Physics
1 answer:
Maslowich3 years ago
7 0

Answer:

Average speed = 10,000 m/s

Explanation:

Given the following data;

Distance = 2m

Time = 0.0002secs

To find the average speed;

Average speed = distance/time

Average speed = 2/0.0002

Average speed = 10,000 m/s

Therefore, the average speed of the

electron is 10,000 meters per seconds.

You might be interested in
What is the y axis on a graph?
viktelen [127]
^^^^^^^^^^^^^^^^^^^^^^^^^^^ is correct
5 0
3 years ago
What is the difference between tangential acceleration and centripetal acceleration?
Nuetrik [128]

Centripetal acceleration is directed along a radius so it may also be called the radial acceleration. If the speed is not constant, then there is also a tangential acceleration (at). The tangential acceleration is, indeed, tangent to the path of the particle's motion.

4 0
3 years ago
A town is considering building a biodiesel power plant that would burn biomass to generate electricity. Which of the following c
zmey [24]

Answer: it reduces dependence on fossil fuels. Disadvantage: it would emit pollution into the air.

3 0
3 years ago
A wind-tunnel experimentis performed on a 1/25scale model of a supersonic aircraft. The prototype aircraft flies at 450 m/s in c
KengaRu [80]

Answer: V = 504m/a

F = 4N

Explanation: please find the attached file for the solution

4 0
3 years ago
Write a brief essay describing how Newton’s Laws explain how a rocket in space can move objects
statuscvo [17]
The First Law describes how an object acts when no force is acting upon it. So, rockets stay still until a force is applied to move them. Likewise, once they're in motion, they won't stop until a force is applied. Newton's Second Law tells us that the more mass an object has, the more force is needed to move it. A larger rocket will need stronger forces (eg. more fuel) to make it accelerate. The space shuttles required seven pounds of fuel for every pound of payload they carry. Newton's Third Law states that "every action has an equal and opposite reaction". In a rocket, burning fuel creates a push on the front of the rocket pushing it forward.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What exactly is meant by a "freely falling" object? (i.e. what is the definition of free fall?)?
    14·1 answer
  • What is the name of alfred wegener's hypothesis about moving land masses?
    12·2 answers
  • What are two ways in which you can increase the potential energy of a marble on a ramp?
    7·1 answer
  • 4. A latch holding a cart in place, hanging high above the ground, breaks and the cart falls. The cart started from rest and is
    7·1 answer
  • The charge on the square plates of a parallel-plate capacitor is Q. The potential across the plates is maintained with constant
    12·1 answer
  • Find the value of x.<br> 6x-1<br> 42<br> 10x+5<br> a<br> 78<br> x = [?]
    5·1 answer
  • A mercury manometer is connected to a container of gas. (a) The height of the mercury column on the side connected to the gas is
    6·1 answer
  • If the pH of a substance is 12.4, the substance is a _______
    14·1 answer
  • Creative
    15·2 answers
  • Imagine that our Sun were magically and suddenly replaced by a black hole of the same mass (1 solar mass). How would Earth's orb
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!