It's equal to d external atmospheric pressure
Answer:
1) Harry Potter and the Philosophers Stone (Sorcerers Stone)
2) Harry Potter and the Chamber of Scerets
3)Harry Potter and the Prizoner of Azkaban
4) Harry Potter and the Goblet of Fire
5) Harry Potter and the Order of the Phonix
6) Harry Potter and the Half-Blood Prince
7) Harry Potter and the Deathy Hallows
Explanation:
Answer:
x = 2 meters.
Explanation:
Let the position (distance) of fulcrum to the load be x.
Given the following data;
Load = 40 kg
Effort (force) = 40 Newton
Effort arm = 4 - x
To find the position of the fulcrum, we would use the expression;
Effort * effort arm = load * load arm
40 * (4 - x) = 40 * x
160 - 40x = 40x
160 = 40x + 40x
160 = 80x
x = 160/80
x = 2 meters
Therefore, the position (distance) of fulcrum to the load is 2 meters.
Answer: +2 e
Explanation: Net charge of a system is sum of charges on all the constituents of the system.
The system contains two spheres. Charge on one sphere is:
q₁ = +6 e
Charge on the second sphere is:
q₂ = -4 e
Net charge of the system is:
q = q₁ + q₂
q = +6 e + (-4 e) = + 2 e
Thus, the net charge of system is +2 e.
The Kelvin scale is also called absolute zero scale
Explanation:
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