Question 1 Page 149 - Chapter 11 Class 9 - Work and Energy

Last updated at April 16, 2024 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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CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo