Max. acceleration of a pendulum changes with its length and mass?

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SUMMARY

The maximum acceleration of a pendulum is determined solely by the angle θ and the acceleration due to gravity g, as established in the discussion. The tangential force acting on the pendulum bob at position 1 is calculated as m*g*sinθ, leading to an acceleration of g*sinθ when divided by mass m. This indicates that neither the length of the pendulum nor its mass influences the maximum acceleration, confirming that only the angle and gravitational force are relevant factors.

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k.udhay
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Hi,

If I find out the tangential force on the bob at position 1, it turns out to be m*g*sinθ. From this if I find out acceleration by dividing this equation by m, I get only g*sinθ.

Does it mean the max acceleration of pendulum has got nothing to do with its length or mass but theta?

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Yes.
And, of course, g.
 
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