1) plantee un ejercicio donde de manera experimental se calcule el calor especifico de una moneda de 1000 pesos.(colombianos) 2) realice los cálculos para determinar el calor especifico de la moneda de 1000 pesos.(colombianos)

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?