Where R represents the gas constant 8314 J molK T is the temperature of the gas in kelvins and M is the molar mass of the gas in kilograms per mole. V 2pr T v 2pr T Note that 2pr equals the circumference of the circular path. Use this online calculator to calculate the velocity of an object.
Angular velocity o is measured in radianssecond or degreessecond.
KEfrac12mv2 When thinking about the impact force of a falling object you can calculate the energy of the object at its point of impact if you know the height from which it was dropped. The average velocity formula and velocity units. The total time is 100 s 120 s 220 s. Objacceleration 2 v0 vDelta vDelta vDelta 2 xf - x0.