Question

3. Varun strikes a drum which starts
vibrating, which motion it exhibits.

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Answer 1

Explanation:

Ravi River

Harappa (Punjabi pronunciation: [ɦəɽəppaː]; Urdu/Punjabi: ہڑپّہ) is an archaeological site in Punjab, Pakistan, about 24 km (15 mi) west of Sahiwal. The site takes its name from a modern village located near the former course of the Ravi River which now runs 8 km (5.0 mi) to the north

Answer 2

Answer: Thus, when a drum (dholak or tabla) is struck, its membrane vibrates and shows periodic motion. The periodic motion shown by swing, pendulum, stretched strings and stretched membranes is actually a special type of periodic motion which is more commonly known as vibrating motion or oscillatory motion.

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