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07.09.2020 •
Physics
Why is si system better than CGS system
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Ответ:
SI unit is same everywhere however in cgs unit there are different units of measurement
SI unit is adopted internationally and the units are fixed and do not change at any place
hope that helps !
Ответ:
The boat is approaching at 0.9938 m/s to the dock when it is 9 m from the dock.
Explanation:
α=tan⁻¹(1 m / 9 m)
α= 6.34º
V= 1m/s
Vx = V * cos (6.34º)
Vx= 0.9938 m/s