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A24-kg sphere Sis being moved in a vertical plane by a robotic arm. When the angle is 37° the angular velocity of the ar
Posted: Mon May 09, 2022 10:07 am
by answerhappygod
- A24 Kg Sphere Sis Being Moved In A Vertical Plane By A Robotic Arm When The Angle Is 37 The Angular Velocity Of The Ar 1 (35.32 KiB) Viewed 32 times
A24-kg sphere Sis being moved in a vertical plane by a robotic arm. When the angle is 37° the angular velocity of the arm about a horizontal axis through Ois 52 deg/s clockwise and its angular acceleration is 200 deg/scounterclockwise. In addition, the hydraulic element is being shortened at the constant rate of 490 mm/s. Determine the necessary minimum gripping force Pif the coefficient of static friction between the sphere and the gripping surfaces is 0.58. Compare with the minimum gripping force P, required to hold the sphere in static equilibrium in the 37° position 2.1 m Answers P N 17.85 N P