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Note: Conversion is based on the latest values and formulas.
Can anybody explain the formula for Kinetic Energy? - Physics … 16 Jun 2007 · If you take away the 1/2 and use v instead of v^2 you get mv which is the momentum. Jun 18, 2007 #4
HX711 mV/V information needed | Page 2 - Forum for Electronics 22 Jan 2008 · #define Adc_Resolution 16777216.0 #define HX711_Full_Scale_Value 40.0 //Channel A, Gain 128, Clocks 25 = +/-20mV = 40mV #define Load_Cell_Max_Output 10.0 //Sensitivity = 2mV/V, For 5V Excitation Voltage it is 2mV/V * 5V = 10mV #define HX711_Full_Scale_AVDD 5.0 //For Full Scale 40mV AVDD should be 5.0V #define …
Understanding Mgh = 1/2mv^2: Conditions for Equal and Unequal … 29 Sep 2006 · according to COE, (initial)PE + KE = PE + KE(final) so i think that its better to use this instead of your equation.For example,if the object were to be released with some initial velocity,the KE(initial) would not be 0 so total initial energy is mgh+1/2mv^2 instead of mgh.Btw,it is more precise to write change of PE = -change of KE as this shows that energy is conserved.
Why is kinetic energy 1/2mv^2 instead of mv^2? - Physics Forums 26 Mar 2009 · The definition of joules, th unit of energy is the 1 J = 1 kg * m 2 /v 2. And that 1 joules is the amount of energy needed for the work done by one Newton traveling one meter. From all this, I got the impression that to get energy, you would have to multiply force times distance. Is work, then just a measurement of energy.
Magnetic Sensor Sensitivity units mV/V/gauss, etc. - Physics … 2 Aug 2012 · You need to factor in the input voltage. On that same datasheet, it is specified as a range from +2V to +12V, with the typical being +5V. With that voltage stable, the sensitivity will be 1.0 mV/V/Gauss x 5V = 5.0 mv/Gauss.
What does p = mv (momentum) really mean? - Physics Forums 24 Jul 2014 · What does p = mv really mean? For example, why is there a physical law based upon the product of mass and velocity? Why does a human made operation, multiplication, give a quantity called momentum? If we define momentum as the product of m and v, why can't we define by some other operation, like...
how to amplify voltage in range mV to V | Forum for Electronics 20 Aug 2008 · mv to v amplifier Any real operational amplifier has two major problems: 1. offset voltage 2. thermal offset drift The offset voltage is found at the output of the amplifier, magnified with the gain when the input voltage is zero. Example: input zero mV, offset +3mV, gain 1000, configuration inverter.
Convert MeV to V: How? - Physics Forums 17 May 2005 · The V (volt) is a unit of electrical potential difference. The volt and the electron-volt are related in that if you take a particle that has a charge equal in magnitude to that on an electron (1.6e-19 coulomb) and accelerate or decelerate it by sending it through a potential difference of one volt, it will gain or lose one electron-volt of energy (which is just another name for 1.6e-19 …
Load cell (how to convert V to N) - Physics Forums 9 Apr 2013 · Hello, I have Omega made load cell with 150g capacity,Rated output 2mV/V, Excitation 10V.How I can convert voltage values to the force (Newtons)?When no force applied meter shows 0,06V and then i pressing with finger the max value I get is 0.7V.So how I can converts those volts to Newtons now?
Why is kinetic energy 1/2 mv^2? - Physics Forums 12 May 2013 · Since in going from v to 0, the average velocity is v/2 and the change in momentum is mv. So the work done is v/2 x mv = 12mv2. That explains 1/2 Then moose wrote: If you understand that Energy is Force * Distance, then it should start to …