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Fill in blanks:i. The scientist …………. was the first to study force and the resulting acceleration.ii. Ability to do work is called …………. .iii. W = …………. × S.iv. Unit of work is …………. and …………. .v. Unit of force is …………. and …………. . |
Answer» i. Sir Isaac Newton ii. Energy iii. F iv. Joule, erg v. Newton, dyne |
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