NDA 2021 Physics question
Work is said to be one Joule when a force of
Answer: (A)
Solution
Work = force × displacement. . The other options give 2 J, 0.01 J and 0.5 J.
Work is said to be one Joule when a force of
Work = force × displacement. . The other options give 2 J, 0.01 J and 0.5 J.