draw a graph of T2 and l for a simple pendulum for different values of Al Hera and if the length and T is the time period of the pendulum ?plz answer this question
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Answer:
Mass does not affect the pendulum's swing. The longer the length of string, the farther the pendulum falls; and therefore, the longer the period, or back and forth swing of the pendulum. The greater the amplitude, or angle, the farther the pendulum falls; and therefore, the longer the period.)Effective length of the pendulum: The distance L between the point of suspension and the centre of spherical bob (centre of gravity), L = l + r + e, is also called the effective length where l is the length of the string from the top of the bob to the hook, e, the length of the hook and r the radius of the bob.The aim of this assignment is to find out which of the following 3 variables affect the period of a pendulum: mass of the bob, length of the string and frictional force. The period is the time for one complete evocation. Motion. Pull a pendulum back and release it. ...
Length. The swing rate, or frequency, of the pendulum is determined by its length. ...
Amplitude. ...
Mass. ...
Air Resistance/Friction. ...
Sympathetic Vibration.