It's for physics, and I was wondering if the weight of the pendulum(like...metal ball attached to a string) will have any effect on the time it takes to complete one swing. Like...will heavier weights take longer the complete one swing?

We are keeping the length of the string that the weight is atttached constant, as well as the angle we drop the pendulum constant too.

I have no sense of logic or common sense so help me out here. i'd pull out my pendulum and test it out if i had one, but i don't got one...