The path r(t) = (6 cos t) i+ (6 sin t) j describes motion on the circle x2 + y? = 36. Find the particle's velocity and acceleration vectors att=- and =, and sketch them as vectors on the curve. The...

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Extracted text: The path r(t) = (6 cos t) i+ (6 sin t) j describes motion on the circle x2 + y? = 36. Find the particle's velocity and acceleration vectors att=- and =, and sketch them as vectors on the curve. The velocity vector at t= 7 is v (Type exact answers, using radicals as needed.) The acceleration vector at t=- is a - = (Di- (O j. (Type exact answers, using radicals as needed.) Choose the correct sketch for the particle's velocity and acceleration at t= O A. O B OC. OD. Ay The velocity vector at t= is v= O i+ (O . (Type exact answers, using radicals as needed.) The acceleration vector at t= is aE = ( (Type exact answers, using radicals as needed.) Click to select vour answerís)


Extracted text: The velocity vector at t=, is v = (Type exact answers, using radicals as needed.) The acceleration vector at t=, is a5 |= (D i+ (Oi (Type exact answers, using radicals as needed.) Choose the correct sketch of the particle at t=5 OA. OB. OC. OD. Click to select your answer(s).