uan muestra de 2.00 moles de gas helio, incialmente a 300 k y 0.400 atm, se comprime isotermicamente a 1.20 atm. si notra que el helo se comporta como un gas ideal, encuentre A) El volumen final del gas. B) El trabajo consumido en el gas. C) La energia transferida por calor

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n

The dot diagram represents the motion of the motorcycle as it moves from left to right

If forces acting on an object are unbalanced. true or false