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Posted: **Wed May 18, 2022 7:02 am**

: 17 A Block Is Released From Rest At Point P Which Is At Height Hi 8 8 M And Slides Along The Frictionless Track Sho 1 (25.98 KiB) Viewed 43 times

17. A block is released from rest at point P, which is at height hi = 8.8 m, and slides along the frictionless track shown in the figure. What is the speed of the block at point Q which is at height h2= 3.1 m? my h2 ground lovel A) 3.1 m/s B) 44 m/s C) 10.6 m/s D) 25 m/s Ans: