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Physics, 18.11.2020 01:00 izzy890

140-kilogram block is placed at a height of 22 meters on a frictionless inclined plane shown below. If the block is initially at rest , what is its speed when it reaches a height of 0.0 m ? OA 20.8 ^ m / s OB . 174 ^ m / s OC 102 ^ m / s OD . 47 4 ^ m / s

140-kilogram block is placed at a height of 22 meters on a frictionless inclined plane shown below.

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