The water vapor during exhalation equals the partial pressure of water vapor in the body (47 mm Hg) compared to the dry gas pressure (760 – 47 = 713 mm Hg) times the dry gas expired volume. Thus, the water vapor attaches to the dry gas during expiration. Note that in the ...
A planck mass is defined as the square root of: the planck constant times the speed of light, divided by twice π times the Newtonian gravitational constant. Examples > convertkilogram,dimensions,base=true mass (1) > convert1,units,tonlong,stone 160...
Force equals mass times acceleration. It was the only physics most fighters ever knew because they lived it every day. Take ninety-five Gs to the skull and it’s a concussion. Slow your hands, it doesn’t cause as much damage. Unless it does. He watched it on the movie screen behind ...
The time taken for the actual fission process is negligible compared with these times. Considering the prompt neutrons alone we have the rate of change in neutron population: (1)dn/dt=nΔKp/l where ▵Kpis the reactivity due to prompt neutrons alone. If we include the delayed neutrons the...
Force equals mass times acceleration or f = ma. Meaning of Force Force is a physical quantity you deal with in everyday life. It takes force to open a door, lift a child, or crack an egg. It is a pull or push exerted by one object on another; the objects can be anything from pr...
” And you’d say: “calling the color of raisins a form of blue is very confusing and misleading; it implies that the color of raisins is something like the color of the sky, whereas in fact they’re very different.” In a vaguely...
1 unit of solar mass equals the mass of the Sun, which is about 2 × 10³⁰ kilograms. The Earth is about 332,946 times smaller than that. Carat In jewelry, the mass of gemstones and metals is measured in carats, where one carat is 200 milligrams. It originally referred to the ...
The weightWof a body can be measured by the equal and opposite force necessary to prevent the downward acceleration; that isMg. The same body placed on the surface of the Moon has the same mass, but, as the Moon has a mass of about1/81times that of Earth and a radius of just 0.27...
Newton's three laws of motion and how these fundamental principles describe how objects in the Universe behave when subjected to forces.
How does increasing the speed of an object change its momentum? How do you use the formula that relates force, mass and acceleration? Does centripetal force depend on mass? Why is mass independent of acceleration? Force equals mass times ...