1.

A spring 1with a mass on the end of it hangs in equilibrium a distance of 43.5 cm above the floor. The mass is pulled down a distance 15.? cm below the original position. released, and allowed to oscillate. Howr high above the floor, in cm, is the mass at the highest point in its oscillation? Please round your answer to one decimal place. A spring with a mass on the end of it hangs in equilibrium. The mass is pulled down a distance 0.20 m below the original position, released, and allowed to oscillate with angular frequency of @ = 14.5 rad/s. At what time, t (in milliseconds), will the mass be 0.10 m below the original position? Please round your answer to the nearest whole number (integer)