Two pendulums begin to swing simultaneously. The first pendulum makes 9 full oscillations when t.... VIDEO
Two pendulums begin to swing simultaneously. The first pendulum makes 9 full oscillations when the other makes 7. Find the ratio of length of the two pendulums. 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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