3. [-14 Points] DETAILS SERPSE10 4.2.P.003. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The vector position of a particle varies in time according to the expression 6.80 î - 8.80t2 j where is in meters and t is in seconds. (a) Find an expression for the velocity of the particle as a function of time. (Use any variable or symbol stated above as necessary.) m/s (b) Determine the acceleration of the particle as a function of time. (Use any variable or symbol stated above as necessary.) m/s2 (c) Calculate the particle's position and velocity at t = 2.00 s. m/s

3. [-14 Points] DETAILS SERPSE10 4.2.P.003. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The vector position of a particle varies in time according to the expression 6.80 î - 8.80t2 j where is in meters and t is in seconds. (a) Find an expression for the velocity of the particle as a function of time. (Use any variable or symbol stated above as necessary.) m/s (b) Determine the acceleration of the particle as a function of time. (Use any variable or symbol stated above as necessary.) m/s2 (c) Calculate the particle's position and velocity at t = 2.00 s. m/s

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 4.3CQ: If you know the position vectors of a particle at two points along its path and also know the time...

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