a yo-yo is made of two uniform disks, each of mass m and radius r, which are glued to a smaller central axle of negligible mass and radius 0.5r (see figure). a string is wrapped tightly around the axle. the yo-yo is then released from rest and allowed to drop downwards, as the string unwinds without slipping from the central axle.

What is uniform?
This kind of motion is described as the movement of an object that travels in a straight line and maintains a constant speed along that path while traversing equal distances in equal amounts of time, regardless of the length of the time.

Moment of inertia is calculated using the formula 1 on top of 2 m r square + 1 on top of 2 m r square. We can calculate moment of inertia from this. M is that. We must determine the equation for speed in part b since I is now equal to m r square in order to determine the expression for speed when the energy conservation law applies. It will yield 2 mg. H equals 1 multiplied by 22 mv square plus 1. I omega square after number 2. The answer to the equation is 2 m g h = m v square + 1 on 2.

To learn more about two uniform disks from the given link:

https://brainly.com/question/29351855

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