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First you should calculate the angles of the object, then try to understand how the spring and the mass move.
Natural frequency refers to the frequency at which an object or system vibrates or oscillates without any external force or disturbance acting upon it.
The natural frequency of an object or system can be calculated using the formula f = 1/(2π√(k/m)), where f is the natural frequency, k is the spring constant, and m is the mass of the object.
The natural frequency of an object is affected by its mass, stiffness, and damping. Objects with higher mass and stiffness will have a lower natural frequency, while those with higher damping will have a higher natural frequency.
Natural frequency is important in various fields, such as engineering, physics, and mathematics, as it helps in understanding the behavior and stability of systems. It is also used in designing and analyzing structures and machinery to prevent resonance and potential damage.
The natural frequency of an object can be altered by changing its mass, stiffness, or damping. For example, adding weight to an object will decrease its natural frequency, while increasing stiffness will increase it. Damping can also be adjusted to alter the natural frequency of a system.