3 years ago

How do they get cars in the mall?

Physics

2 answers:

mash [69]3 years ago

3 0

Answer:

good question

Explanation:

koban [17]3 years ago

3 0

Answer:

the car probably is not real they make it look real from cardbord but in reality it really is just a cardbord statue

Explanation:

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given,

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I_{wheel} = Mr²

when mass attached at the edge

I' = Mr² + mr²

using conservation of angular momentum

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$(Mr^2) \times 800 = ( M r^2 + m r^2) \omega_f$

$M\times 800 = ( M + m )\omega_f$

$3\times 800 = (3+1.1)\times \omega_f$

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