If for work done, entire force is responsible what is angle between force and displacement ?
GSEB - Class 9 Chapter - 1. Work, Energy and Power Page 10
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w=f.scos¶
as entire force converted in to work means work is maximum this possible only when cos¶. = 1
angle BTN s and f must be zero
as entire force converted in to work means work is maximum this possible only when cos¶. = 1
angle BTN s and f must be zero
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