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A block is sliding without friction down a ramp along with a ring, a disc and...

A block is sliding without friction down a ramp along with a ring, a disc and a solid sphere. The height of the ramp is 50 meters.

What is the speed of the ring? m/s

What is the speed of the disc? m/s

What is the speed of the solid sphere? m/s

What is the speed of the block at the bottom of the ramp?

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