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Sergio039 [100]
3 years ago
12

Physics acceleration

Physics
1 answer:
Mademuasel [1]3 years ago
6 0

F = F⁰ - Ff

F = 360 N - 340 N

F = 20 N

F = m × a

20 N = 50 kg × a

a = 20 N / 50 kg

a = 0.4 m/s²

#LearnWithEXO

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Answer:

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Explanation:

We are given;

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A) The spring stretches by 0.022m. Therefore, the total force is (350 × 0.022) N = 7.7N. The charged objects will either be both positive (+) or both negative (-) charged since they are repelling each other to stretch the string.

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F = (350 × 0.022)

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Now, if we assume point charges, then the distance (r) between them will be given as:

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Making q1 × q2 the subject, we have;

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Answer:

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12th Road

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