You've probably seen firsthand how a spring responds to force. If you press down on a spring, it expands to its original shape when you let go. The same thing happens if you pull its ends in opposite directions. This is because of the spring'selastic potential energy-- the energy it ...
To accurately compare the Work required by a typically sized male gymnast to do a push-up against the much longer-armed and heavier Shag would require understanding and applying the International System of Units derived for Work (measured as “Joules”) and Force (measured as “Neutons”). Th...
How to convert DC to AC voltage with a formula How to work out formula mass How much work (in joules) is done in lifting a 49.64-newton box from the floor to a table that is 2.86 meters above the floor? Round your final answer to two decimal places. ...
How to convert joules to BTU How do you convert grams into atomic mass unit? Calculate the osmotic pressure of a solution containing 25.8 g of glycerin (C3H8O3) in 261.5 mL of solution at 315 K. Express your answer in atmospheres to three significant figures. ...
A simple example of this is a battery. A standard AA alkaline battery has a voltage of 1.5 volts, which means that it provides enough force to push electrical current through a circuit at a rate of 1.5 coulombs per second. What is an Amp?
: 5 (mass) x 9.8 (gravitational acceleration of the earth) x 1 (height) = 49 joules of energy. This means that 49 joules of energy are required to lift the box to a height of 1 meter, and the force at which the box is pushing down on you is equal and opposing (49 joules)....
The most common units for wavelength are ångstroms (Å), where 1 Å = 10-10m. If you know the the energy of a quantum in electron-volts, the easiest way to get the wavelength in ångstroms or meters is to first convert the energy to joules. You can then plug it directly into...
of joules of energy and thousands of CPU cores and takes several minutes to simulate equivalent to one second of brain activity, whereas our brain might just need a burger for powering itself for few hours, it is estimated that brain consumes equivalent to power of a 20 watthour light bulb...
athe period during which those obligations are to be performed or carried out shall be extended for a period equal to the period during which performance of the obligation is substantially prevented as a result of the Force Majeure Event 期间那些义务将执行或被执行的期间在将是延长的在期间相等与...
Heat is one of the seemingly countless forms of the quantity known as energy in physics. Energy has units of force times distance, or newton-meters, but this is usually called the joule (J). In some applications, the calorie, equal to 4.18 J, is the standard unit; in still others, th...