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Eduardwww [97]
2 years ago
7

How much kinetic energy will an electron gain if it accelerates through a potential difference of 23,000 volts in a cathode ray

tube?
Physics
1 answer:
Sauron [17]2 years ago
8 0

Answer:

3.68x10-15 J

Explanation:

I hope this is the right answer sorry if im wrong

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An object is accelerating at a constant rate due to a force being applied.what can be done to the force to decrease the objects
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3 years ago
If the force of gravity changes, what happens to the weight of an object?
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7 0
3 years ago
1. What is the heat energy when 114.32g of water ( c = 4.18 J/g °C) at 14.85°C is raised to
timama [110]
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6 0
2 years ago
A block with mass m1 = 8.8 kg is on an incline with an angle θ = 41.0° with respect to the horizontal. For the first question th
serg [7]
So based on your question where there is a block of mass m1= 8.8kg in the inclined plane with an angle of 41 with respect to the horizontal. To find the spring constant of the problem were their is a coefficients of friction of 0.39 and 0.429, you must use the formula K*x^2=m*a*sin(angle). By calculating the minimum spring constant is 220.66 N/m^2
6 0
3 years ago
A student's calculation for the work done on an object is shown.
MissTica

The statement that describes the error in the work is that the distance must be converted to meters (m).

<h3>FORMULA FOR WORK:</h3>

Work can be calculated by using the following formula:

W = F × d

Where;

  • W = work done
  • F = force (N)
  • d = distance (m)

According to this question, the force is given as 140N and the distance is given as 30cm. The force is calculated as follows:

F = 140N × 30cm = 4200J

This calculation is erroneous because the unit of distance should be converted from cm to meters.

Learn more about work done at: brainly.com/question/3902440

4 0
2 years ago
Read 2 more answers
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