W = work (Joules) θ = angle (radians) r = radius (m) T = torque or moment (Nm) Power transmitted Power is the ratio between the work done and the time taken and can be expressed as P = W / dt = T θ / dt = T ω = 2 π n T = 2 π (nrpm / 60) T = 0.10...
W is the work done measured in joules T is the time in seconds over which the work is performed.How to SolveTo solve for power given work and time:Ensure you have the work done and the time in compatible units, typically joules for work and seconds for time. Apply the values to the...
1.5625 bitcoin will be mined every 10 minutes. In 2032, it will take 10 minutes to mine 0.78125 bitcoin. With these figures in mind, you can see that there is no way to specifically mine one bitcoin.
ElectricEnergyisE=P×t− measured in watt-hours, or also in kWh. 1J = 1N×m = 1W×s Power Formula 2– Mechanical power equation:PowerP=E⁄twhere powerPis in watts, PowerP= work / time(W⁄t).EnergyEis in joules, and timetis in seconds. 1 W = 1 J/s. ...
If you want to estimate how much bitcoin you could mine with your rig's hash rate, the mining pool NiceHash offers a helpful calculator on its website.4Other web resources provide similar tools. What You Need to Mine Bitcoins It is still possible to participate in Bitcoin mining with a re...
the height of the object A heavy book has the potential to hurt more when it falls on your hand A book high up has the potential to hurt more than a book just above your hand PE = mgh M = mass (kilograms), g = gravity(m/s2), h = height (meters) PE is measured in Joules (...
To help you make the decision, look for a bitcoin mining calculator that can estimate the amount you can earn based on your expected hash rate and electricity costs. As a hobbyist or miner with one or two rigs, it may be more profitable to use a mining service that uses your hash powe...
4. A 900-kg compact car moving at 60 mi/hr has approximately 320 000 Joules of kinetic energy. Estimate its new kinetic energy if it is moving at 30 mi/hr. (HINT: use the kinetic energy equation as a "guide to thinking.") See Answer Next Section: Mechanical Energy Jump To Next...
yearly as new chips are developed and deployed. For the right price (more than $11,000), you could mine at 335TH for 16.0 joules per tera hash (16 watts at one trillion hashes per second).8There are much more affordable hardware versions, but the more you pay, the faster you can ...