A 5-kg mass moves under the influence of a force F (4ri-3)N, where t is the time in seconds (1 N = 1 newton). It starts at rest from the origin at t 0. Find: (a) its velocity; (b) its position; and (c) rx v, for any later time.

A 5-kg mass moves under the influence of a force F (4ri-3)N, where t is the time in seconds (1 N = 1 newton). It starts at rest from the origin at t 0. Find: (a) its velocity; (b) its position; and (c) rx v, for any later time.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 108CP: In a particle accelerator, a proton has mass 1.6710-27kg and an initial speed of 2.00105m/s . It...

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Time-dependent force
A 5-kg mass moves under the influence of a force F = (4r²Î-3cĵ)N,
where t is the time in seconds (1 N = 1 newton). It starts at rest
from the origin at t 0. Find: (a) its velocity; (b) its position; and
(c) rx v, for any later time.

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