How do you calculate the power needed to keep something stationary?
3471
Why does holding something up cost energy while no work is being done?
130379
How to calculate $(G/H)/(K/H)$?
13241
Raising a number to a power in Java
135501
Why isn't maximum current forced upon a circuit by a power source?
22490
Does it take energy to move something in a circle?
35906
Calculate force of electric charges "suspended" by strings
132545
How much energy is necessary to set a year to exactly 360 days
147920
Infinite powering by $i$
136416
Wire capacity - Total power or just current?
150435
How do I make Units efficiently?
136578
How to make something rotate a certain amount over an exact amount of time
52502
Conservation of Energy in a magnet
17034
Calculating mAh needed to run a device
92886
How to calculate the moment of inertia of a solid cube?
119581
How to understand whether potential energy increases or decreases?
13966
How does one calculate frictional force for an object sliding down a wall?
4824
convergence of a tower power