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Question 1 Page 149 - Chapter 11 Class 9 - Work and Energy (Term 2)

Last updated at March 30, 2023 by

When do we say that work is done?

Answer

Work is said to be done when a force produces motion.

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 13 years and a teacher from the past 17 years. He teaches Science, Economics, Accounting and English at Teachoo