henning henning

22-02-2020
Chemistry

contestada

What is the weight of a 30.0 kg object?
3.0 N
300 N
6.8 N
132 N

Respuesta :

Hrishii Hrishii

22-02-2020

Explanation:

[tex]w \: = mg \\ = 30\:kg \times 10\:ms^{-2}\\=300\:kg\:ms^{-2} \\ = 300\:N[/tex]

Answer Link

Eduard22sly Eduard22sly

22-02-2020

Answer:

300N

Explanation:

Weight and mass are related by the following equation

Weight = Mass x Acceleration due to gravity

From the question given,

Mass = 30kg

Acceleration due to gravity = 10m/s^2

Weight = 30 x 10

Weight = 300N

Answer Link

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