LT #9 Level 3/4: I can explain if a relationship is a function or not. POSSIBLE POINTS: 1
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Is the relation above a function? Explain in the space below. Make sure to use proper vocabulary. Credit will only be given for answers with explanations.
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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).