tus presenter at least three tnies. 5. These scores will also be added, and divi
ID: 1795821 • Letter: T
Question
tus presenter at least three tnies. 5. These scores will also be added, and divided by the total number of available presentation points (typically 120); that fraction will determine 20 points of the overall lab grade. Group D An object whose mass is 0.60 kg hangs from the end of a spring. The object is lifted upward and held at rest at the position where the spring is not stretched. The object is then released. It is observed that the lowest point in the object's subsequent oscillation is 12 cm below the point where it was released. Find the spring constant and the object's maximum speed.Explanation / Answer
m = 0.6 kg
amplitude = 0.12 m ( from equlibirium state to maximum stretch )
at extreme position KX = mg
k = mg/ x = 0.6 *9.8 / 0.12 = 49 N/m
max speed A * omega ( formual in case os spring block SHM where omega = sqrt ( k/m )
= 0.12 * sqrt ( 49 /0.6)
= 1.0844 m/s
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