Ejercicios FyQ

 Ejercicios Resueltos de Physics & Chemistry (4º ESO)

Ejercicios de Física y Química para alumnos de 4º de ESO del Programa Bilingüe.

A person of mass 70 kg stands on a weighing scale in an elevator which is moving and observes different lectures on it. Determine the acceleration of the elevator and if it is moving up, down, accelereting, breaking or not moving if the values of the scale are: a) 66 kg, b) 74 kg and c) 70 kg.

How many newtons of force are represented by 3\ kg\cdot m/s^2?

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