A body is moving in simple harmonic motion with position function 3(t} = 2 + 2 cos t where s is in meters and t is in seconds. Find the jerk at time t. O A. j(t}=0 O B. 55(13): 2cost O C. j(t}=2cost O D. j(t} = 2sint O E. at} = 25111: A body is moving in simple harmonic motion with position function s(t) = 4 + 5 cost. Find the body's velocity at t = 2x 3 . O A. 5v3 2 O B. 513 2 O C. O D. O E. 4- 5V3 2Find the equation for the lines that are tangent and normal to y = sin x - 3 at x = IT. O A. tangent: y = -2; normal: x = IT O B. tangent: y = -4; normal: x = n O C. tangent: y = -x + 7 -3; normal: y = -x - 1 - 3 O D. tangent: y = -x + 7 - 3; normal: y = x - - 3 O E. tangent: y = -x - 7 - 3; normal: y = x - T - 3Find the derivative of 5 sin I O A. 5 cost O B. -5 cot x cscr O C. 5 cotx cscr O D. 5 COST O E. 5 cotacsca - sec'c