Project #83752 - physics

If an object has an initial position 

(x1y1) = (6 m, 8 m), and an initial velocity 
(v1xv1y) = (6 m/s, 6 m/s),what is the final position vector (x2y2)

 of the object if its two-dimensional acceleration is described by the graphs in the figure above?

(x2y2) = 
 
 m
 
------------------------------------------------------------------------
The figure below shows a back view of an adult male and an adult female human (accompanied by two children). (Assume that to the right and up are the positive x and ydirections.)
(a) For a typical male, the vertical distance from the bottom of the feet to the neck is 
d1 = 145 cm
 and the distance from the neck to the hand is 
d2 = 77 cm.
 Find the vector describing the position of the hand relative to the bottom of the feet if the angle at which the arm is held is 
θ = 32°
 to the vertical.
(x,y) = 
 
 cm


(b) Repeat the calculation for a typical female with 
d1 = 133 cm, d2 = 63 cm,
 and the same angle θ.
(x,y) = 
 
 cm
 
 
 
 
 
 

Subject Science
Due By (Pacific Time) 09/26/2015 05:30 pm
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