APLICACIONES DE ECUACIONES DIFERENCIALES A PROBLEMAS FISICOS Help ;( una masa unitaria se encuentra sujeta al extremo libre de un resorte k=4 inicialmente la masa se encuentra en reposo en su posicion de equilibrio. Comenzando en t=0, se aplica una fuerza f(t)=cos2t, pero en el instante t=2pi esta fuerza cesa abrutamente, permitiendose que la masa continue su movimiento sin impedimentos. Encuentre la funcion de posicion resultante para la masa

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Find the interior angle of a regular polygon which has 6 sides