The vector position of a 3.30 g particle moving in the xy plane varies in time according to r, = (3î + 3j)t + 2jt² where t is in seconds and r is in centimeters. At the same time, the vector position of a 5.35 g particle varies as r, = 3î – 2ît? – 6jt. (a) Determine the vector position (in cm) of the center of mass of the system at t = 3.00 s. cm "cm %3D (b) Determine the linear momentum (ing· cm/s) of the system at t = 3.00 s. g· cm/s (c) Determine the velocity (in cm/s) of the center of mass at t = 3.00 s. cm/s %3D cm (d) Determine the acceleration (in cm/s²) of the center of mass at t = 3.00 s. cm/s2 cm (e) Determine the net force (in µN) exerted on the two-particle system at t = 3.00 s. Fnet UN

The vector position of a 3.30 g particle moving in the xy plane varies in time according to r, = (3î + 3j)t + 2jt² where t is in seconds and r is in centimeters. At the same time, the vector position of a 5.35 g particle varies as r, = 3î – 2ît? – 6jt. (a) Determine the vector position (in cm) of the center of mass of the system at t = 3.00 s. cm "cm %3D (b) Determine the linear momentum (ing· cm/s) of the system at t = 3.00 s. g· cm/s (c) Determine the velocity (in cm/s) of the center of mass at t = 3.00 s. cm/s %3D cm (d) Determine the acceleration (in cm/s²) of the center of mass at t = 3.00 s. cm/s2 cm (e) Determine the net force (in µN) exerted on the two-particle system at t = 3.00 s. Fnet UN

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 28P: The vector position of a 3.50-g particle moving in the xy plane varies in time according to...

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