Physics, 29.12.2019 02:31 yasminlockser6

1. compare these objects:
object alpha is a hoop of mass 55kg and radius .24m;
object bravo is a disk of mass 86kg and radius .24m;
object charlie is a sphere of mass 112kg and radius .24m.
a) calculate the rotational inertias of each object?

|hoop |disk |sphere
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b) which object would win a race down an inclined plane?

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1. compare these objects:
object alpha is a hoop of mass 55kg and radius .24m;
objec...

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