jenniferalvarez360
09.03.2021 •
Physics
An object has a mass of 450g. What is the gravitational force of the object by earth?
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Ответ:
4.41N or 4.5N (check explanation)
Explanation:
450g = 0.45kg
F = ma
Using 10m/s² = 10(0.45) = 4.5N
Using 9.8m/s² = 9.8(0.45) = 4.41N
Ответ:
A white shirt is always cooler in sunlight.
Hope it helps