cannot find the answer!

[luckyt66]

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what is the acceleration at the bottom of a pendulum????


Please Help!!

 

[Rabolisk]

At the bottom, the acceleration is 0. It only moves because of the existing velocity.

 

[fizzgig]

zero. the pendulum accelerates til it hits the bottom, then decelerates the bob after that. that bottommost point is the zero crossing.

 

[luckyt66]

Thanks