Computers and Technology, 22.06.2019 07:00
Robots with telescoping arms are sometimes used to perform tasks (e.g., welding or placing screws) where access may be difficult for other robotic types. during a test run, a robot arm is programmed to extend according to the relationship r = 3 + 0.5cos(4Ξ) and the arm rotates according to the relationship Ξ=âÏ4t2+Ït , where r is in feet, Ξ is in radians, and t is in seconds. use a computer program to plot the path of tip a in x and y coordinates for 0 †t †4s.
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