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SSSSS [86.1K]
2 years ago
11

3. A cart with mass of 30 kg is traveling with a velocity of 4.0 m/s. The

Physics
2 answers:
MaRussiya [10]2 years ago
8 0

Answer:

39 m/s

Explanation:

Sever21 [200]2 years ago
3 0

Answer:

39 m/s

Explanation:

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A 100 kg marble slab falls off a skyscraper and falls 200 m to the ground without hitting anyone. Its fall stops within millisec
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Answer:

Δ T = 2.28°C

Explanation:

given,

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using conservation of energy

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3 years ago
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tigry1 [53]
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3 years ago
WHICH SHOULD NOT BE PART OF SCIENTIFIC INQUIRY
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