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NISA [10]
3 years ago
15

What is the greatest velocity which a falling object can achieve while falling through the air?

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

Answer:

Terminal Velocity

Explanation:

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initial sphere mvr = final sphere mvr + Iω 
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So for the rod, initial E = KE = ½Iω² = ½ * 3.07kg·m² * (2.87rad/s)² 
E = 12.64 J becomes PE = mgh, so 
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h = L(1 - cosΘ) → where here L is the distance to the CM 
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D) wood rubbed against a rough surface feels hot

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Letter na that would be the answer
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