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balu736 [363]
2 years ago
15

Please help on answer

Physics
1 answer:
Ludmilka [50]2 years ago
6 0

Answer:

D. 1

Explanation:

I believe this is the answer

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What is the force acting on a 10kg object that accelerates from 5 m/s to 20 m/s in 5s?
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Option C

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Answer:

Mass, m = 6.18 kg

Explanation:

Given the following data;

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Spring constant, k = 250 N/m

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F = 1/2π√(k/m)

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140/22 = √250/m

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6.36² = (√250/m)²

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