Durante una persecución un ladron salta desde un edificio de 27.7m de altura hacia otro de 22.3m con una velocidad inicial de 9.5 m/s a 43 grados. Justo detras de él un policía se lanza a una velocidad de 9.8m/s a un angulo de 37 grados. ¿Podra el policía atrapar al ladron?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?

Why does the liquid rise up through the dip tube when the valve is open