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Nata [24]
3 years ago
13

Please help due is 1 hour please its very urgent :(((

Physics
1 answer:
Tasya [4]3 years ago
8 0

Answer:

fnet = ma

fnet = (person + sled)*a

a = fapp / person + sled

= 300 N / 70kg

= 4.3 m/s^2

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Explanation:

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The membrane that surrounds a certain type of living cell has a surface area of 5.3 x 10-9 m2 and a thickness of 1.1 x 10-8 m. A
kotykmax [81]

Answer:

2.1\times 10^{-12} c

Explanation:

We are given that

Surface area of membrane=5.3\times 10^{-9} m^2

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5 0
3 years ago
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