The location of the tool, WT, is not accurately known. Using force control, the robot feels around with the tool tip until it inserts it into the socket (or Goal) at location T. Once in this "calibration" configuration (in which {G}and {T) are coincident), the position of the robot, WT, is derived by reading the joint angle sensors and computing the kinematics. Assuming T and ST are known, give the transform equation to compute the unknown tool frame, WT. {B} {S} {W} 2G {G} XG 2T XT

You are watching a jet ski race. A racer speeds up from rest to 70 mph in just a few seconds, then continues at a constant speed. Part A Select the correct basic motion diagram of the jet ski, using images from the video, from 10 s before reaching top speed until 10 s afterward. ▸ View Available Hint(s) Os =70 mph Os 4=10s = 70 mph =10s x (m) 420 s (= 20s x (m) = 70 mph OS 4,= 10s =20s x (m) Submit Provide Feedback

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1. The wheel starts rotating from rest, 2) if its angular velocity Was a function of angular position 0 is W=0.1-0², where O is in radian, and its radius ris 0.2 m, what is the magnitude of the angular acceleration (in rad/s?) of the wheel after the wheel has turned 1.1 revolution(s) from rest. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. P

What would be the Direction Cosine Matrix if there was a rotation about q for 120 degrees. I know that q would be lambda and theta = 120 degrees. But we don't have any measure numbers for lambda, so I can't create a DCM using Principle Rotation Parameters. Would you do it using the Euler Angles method? If so, how?