A0.750-kg object hanging from a vertical spring is observed to oscillate with a period of 1.50 s. when the 0.750-kg object is removed and replaced by a 1.50-kg object, what will be the period of oscillation

New time period,

Explanation:

Given that,

Mass of the object 1,

Time period,

If object 1 is replaced by object 2,

Let is the new period of oscillation.

The time period of oscillation of mass 1 is given by :

............(1)

The time period of oscillation of mass 2 is given by :

............(2)

From equation (1) and (2) we get :

So, the new period of oscillation is 2.12 seconds. Hence, this is the required solution.

80cm/s.

24cm/s.

53.3cm/s.