Total Mechanical Energy = Kinetic Energy + Potential Energy
Here, K.E. = 500 J
P.E. = 1500 J
Substitute their values,
E = 1500 + 500
E = 2000 J
In short, Your Answer would be 2000 Joules
Hope this helps!
The number of pascal equivalent to 1 inch of mercury is 3386.53 pascal
From the question given above, we were told that:
29.92 inches of mercury = 1 atm
101325 pascal = 1 atm
Thus,
29.92 inches of mercury = 101325 pascal
- With the above information, we can obtain the number of pascal equivalent to 1 inch of mercury. This can be obtained as follow:
29.92 inches of mercury = 101325 pascal
Therefore,
1 inches of mercury = 101325 / 29.92
<h3>1 inches of mercury = 3386.53 pascal</h3>
Thus, the number of pascal equivalent to 1 inch of mercury is 3386.53 pascal
Learn more: brainly.com/question/12663234
Truer words were never written. Forces do indeed always act in pairs.
Discipline or leadership................................
Answer:
The force is increased by a factor of 96. (F1 = 96F)
Explanation:
Let the first charge be Q1
Let the second charge be Q2
Let the distance between their centers be r
The electrostatic force, F, between them is:
F = (k*Q1*Q2) / r²
If the first charge is doubled = 2Q1
If the second charge is tripled = 3Q2
The separation between their centers is reduced to ¼ = ¼r
The force between them becomes:
F1 = (k* 2Q1 * 3Q2) / (¼r)²
F1 = (6 * k * Q1 * Q2) / (r²/16)
F1 = 96(k * Q1 * Q2) /r²
F1 = 96F
The force is increased by a factor of 96.
