1. The motion of an object is defined by the equations x = 10t – 5sin (t) and y = 10t - 5sin cos (t) , where x and y are expressed in feet and t is expressed in seconds. Determine the magnitude of velocity and acceleration of the object at t = 4s.

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
Chapter3: Vectors
Section: Chapter Questions
Problem 35AP: A person going for a walk follows the path shown in Figure P3.35. The total trip consists of four...
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1. The motion of an object is defined by the equations x = 10t – 5sin (t) and y = 10t –
5sin cos (t) , where x and y are expressed in feet and t is expressed in seconds.
Determine the magnitude of velocity and acceleration of the object at t = 4s.
Transcribed Image Text:1. The motion of an object is defined by the equations x = 10t – 5sin (t) and y = 10t – 5sin cos (t) , where x and y are expressed in feet and t is expressed in seconds. Determine the magnitude of velocity and acceleration of the object at t = 4s.
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