Questions Asked

Hope99:
Group Title
What angle is theta? When the two vectors are perpendicular?
 updated one year ago
 9 replies
 1 Medal

Hope99:
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Energy density?
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 updated one year ago
 4 replies
 1 Medal

Hope99:
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@electrokid
 updated one year ago
 No Medals Yet

Hope99:
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Does earth absorbs all the energy that comes from the sun?
 updated one year ago
 3 replies
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Hope99:
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If there is a higher acceleration what does that mean? Would it mean the object would reach to its terminal velocity faster?
 updated one year ago
 15 replies
 No Medals Yet

Hope99:
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Static charges
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 updated one year ago
 4 replies
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Hope99:
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Work = Zero
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 updated one year ago
 8 replies
 No Medals Yet

Hope99:
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@Jemurray3
Work problems.
 updated one year ago
 10 replies
 No Medals Yet

Hope99:
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Work done = 0?
 updated one year ago
 10 replies
 No Medals Yet

Hope99:
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Magnetic potential energy.
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 updated one year ago
 111 replies
 1 Medal

Hope99:
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Calculate the total work done by two dipoles, and where did the energy originate from?
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 updated one year ago
 1 reply
 No Medals Yet

Hope99:
Group Title
The greater the force in a system the higher the Potential/Kinetic Energy is?
 updated one year ago
 106 replies
 1 Medal

Hope99:
Group Title
when dealing with system's input energy and output energy.
Should I deal with forces within a distances?
 updated one year ago
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Hope99:
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When a barrel of oil is burnt.
How is that potential energy converted?
What force was applied to get that potential to be converted? And w…
 updated one year ago
 3 replies
 1 Medal

Hope99:
Group Title
Is it true that the attraction force is greater than the repulsive force in magnetic interactions?
Due to the atomic structure of the mater…
 updated one year ago
 17 replies
 3 Medals

Hope99:
Group Title
If V=10V.
I= 0.
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 updated one year ago
 10 replies
 1 Medal

Hope99:
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Two closed systems.
System x:
F = 450N
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 updated one year ago
 32 replies
 2 Medals

Hope99:
Group Title
Can Coulomb's law be applied in magnetism?
Where two magnets interact?
 updated one year ago
 26 replies
 2 Medals

Hope99:
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How are charges laid out in a manget?
N: ++++++++
S: 
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 updated one year ago
 28 replies
 2 Medals

Hope99:
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Charges in a magnet field.
A magnetic field is mostly formed of charges right?
How are they laid out?
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 updated one year ago
 No Medals Yet

Hope99:
Group Title
When an object is in motion.
Does it instantly get its speed? Or does it need time to reach to that speed?
 updated one year ago
 8 replies
 1 Medal

Hope99:
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Out of 100% of oil and gas.
What precent is used for electricity?
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 updated one year ago
 1 reply
 No Medals Yet

Hope99:
Group Title
Is this a function?
3digit positive integer(x)  Reverse of 3digit positive integer = Difference (Y)
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 updated one year ago
 3 replies
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Hope99:
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Functions and Quadratic Polynomials:
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 updated one year ago
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Hope99:
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Simplifying this question.
 updated one year ago
 8 replies
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Hope99:
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The greater the Force the greater the Acceleration?
Im guessing yes?
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 updated one year ago
 4 replies
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Hope99:
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Why does this happen?
Hey guys... In our physical world its interesting how "things" in motion or force acted upon it would generally tak…
 updated one year ago
 11 replies
 2 Medals

Hope99:
Group Title
How can I calculate the force between to magnets?
When to magnets attract/repel how is it possibile to calculate that force?
 updated one year ago
 22 replies
 No Medals Yet

Hope99:
Group Title
Calculating the
1) Attraction force
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 updated one year ago
 14 replies
 1 Medal

Hope99:
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Solving trigonometric equations! Help!
 updated one year ago
 3 replies
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