A simple pendulum has a bob of mass m and its frequency is f. If we replaced the bob with a heavier one say of 2m then that will be its new frequency ? February 7, 2021 / By Preparation Point / Physics Mcqs Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA. 1/4f B. 1/2f C. frequency lower than 20 Hz D. 2f Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn