Question

(8%) Problem 3: In a particular Cartesian coordinate system, a particle has coordinates X(t) = 2sin(31) + C. y= 0, z=0. where t is in seconds, x is in meters, and C is a constant to be determined by the data. At t=0 the particle was at x = 1 m. 14% Part (a) Find the value of constant C, in meters. C=1 Correct! * 14% Part (b) Find the instantaneous velocity, in meters per second, at 1-1.5 S. vy(t) = 5.9815 Grade Summary Deductions Potential 9890 7 8 9 HOME Submissions Attempts remaining: 9 (29 per attempt) detailed view sino cos t ano cotano asino acos atano acotan sinh cosh tanho cotanho Degrees Radians 1 2 3 : O . END VO BACKSPACE 11. CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 196 deduction per feedback. 14% Part (c) Find the instantaneous velocity, in meters per second, at t = 2.3 . A 14% Part (d) Find the instantaneous velocity, in meters per second, at t = 2.9 9. 14% Part (e) Find the instantaneous acceleration, in meters per square second, at 1=1.5 9. 14% Part (1) Find the instantaneous acceleration in meters per square second, at t = 2.3 5. A 14% Part (g) Find the instantaneous acceleration, in meters per square second, at t= 2.9 s. All content 2019 Expert I, LLC

Answer 1

2 Sin Bt at t =o C (a sino) +C - n Tad - 2GS m/s V= 4. 334 1s 2.9 Cd 2 dv -18 Sin3t dt -17. 60 m1s -18 Sin 4.s - 2.3 - 1.93 m/s