DYNAMICS PROBLEM

Problem2/62
Problem Statement
and
Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t = 2 s ?
Given:

Find :

Solution :
Assumption and Approximation:

Sketch or diagram:


Equations :


Analysis" Procedure":










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Conclusion:

Problem2/61
Problem Statement
At t=10s , the velocity of a particle moving in the x-y plane is V1=+0.1i+2j m/s , by time t=10.1s , its velocity has become V2= -0.1i+1.8j m/s . Determine the magnitude aav of its verage acceleration during this interval and angle θ made by the average acceleration with positive x-axis ?

Given:

Find :

Solution :
Assumption and Approximation:

Sketch or diagram:


Equations :


Analysis" Procedure":













Results" Answers ":



Conclusion: