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which of the following forces is the best approximation of the weight of an adult ? 7N 7000N 70N 700N

User Jollyra
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1 Answer

4 votes

Answer:

700N

Step-by-step explanation:

The mass of an adult is approximately 70kg.

He weigh would be:

W = m × g = 70 × 10 = 700N

g is gravitational acceleration on Earth. Usually we treat it as 9.81m/s or 10 m/

User Yuriy Petrovskiy
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