5. A wave with peaks separated by .34 m has a wavelength of ________________m.
1 answer:
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Answer:
The second wheel
Explanation:
The torque is given by
(1)
where I is the moment of inertia and a is the angular acceleration. If we take into account the moment of inertia of a disk and a ring ()for the first wheel) we have:
where we used that both wheel have the same mass. By replacing in (1) we obtain:
Hence, the second wheel (the disk) has a greater acceleration.
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