On the playground one for him of the students are on the jungle gym and 1/3 of the students are playing kickball what part of all the students on the playground is on the jungle gym or playing kickball use the tiles to complete the fraction strip model to show how you found your answer to fractions may be used more than once or not at all

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).