An extension of 2.5 cm is produced when maw is shung from the lower end of a light helical spring which is fixed at the top and and to which Hocke's law may be assumed to apply. If the mass is depressed slightly and the released, show that the vertical vih tions cuted are simple harmanland calculate their time period If the mass of the spring is taken into ac, the oscillating mas may be considered increased to CM + m) Give reasons why is len than the actual moss of the spring and describe an experiment in which tens of Inown massessed to determine the value An extension of 2.5 cm is produced when maw is shung from the lower end of a light helical spring which is fixed at the top and and to which Hocke's law may be assumed to apply. If the mass is depressed slightly and the released, show that the vertical vih tions cuted are simple harmanland calculate their time period If the mass of the spring is taken into ac, the oscillating mas may be considered increased to CM + m) Give reasons why is len than the actual moss of the spring and describe an experiment in which tens of Inown massessed to determine the value