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Posted: **Thu Jul 14, 2022 2:44 pm**

: Find The Angular Acceleration Of The Thin Circular Disk Shown If Weight A Is Connected To It Over A Frictionless Pulley 1 (54.13 KiB) Viewed 41 times

: Find The Angular Acceleration Of The Thin Circular Disk Shown If Weight A Is Connected To It Over A Frictionless Pulley 2 (54.13 KiB) Viewed 41 times

: Find The Angular Acceleration Of The Thin Circular Disk Shown If Weight A Is Connected To It Over A Frictionless Pulley 3 (49.68 KiB) Viewed 41 times

Find the angular acceleration of the thin circular disk shown if weight A is connected to it over a frictionless pulley with a light rope. Use g=10 m/s∧2 to simplify the calculations. I at the CG for a thin circular disk is 0.5∗ m∗r∧2
The slingshot shown consists of two linear springs and a mass. If the springs have a free length of 1 m and are stretched to a length of 2 m in Configuration 1, find the speed of the 1 kg Projectile A after it has been released from rest and travels to Configuration 2. k=100 N/m for each spring. Neglect gravity.