1.

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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