In a single link robotic arm the end-effector slides upward along the link with a velocity of 0.5 m/s while the link rotates about revolute joint with an angular speed of 1 rad/sec. When the end-effector is at a distance of 1 m from the joint, the acceleration experienced by the end-effector will be

In a single link robotic arm the end-effector slides upward along the

1.	In a single link robotic arm the end-effector slides upward along the link with a velocity of 0.5 m/s while the link rotates about revolute joint with an angular speed of 1 rad/sec. When the end-effector is at a distance of 1 m from the joint, the acceleration experienced by the end-effector will be
A.	1 m/s<sup>2</sup>
B.	1.41 m/s<sup>2</sup>
C.	1.71 m/<sup>2</sup>
D.	2 m/<sup>2</sup>
Answer» B. 1.41 m/s<sup>2</sup>

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