Objects A and B are at the origin. If object A moves to #(9 ,7 )# and object B moves to #(-4 ,-4 )# over #3 s#, what is the relative velocity of object B from the perspective of object A? Assume that all units are denominated in meters.

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Objects A and B are at the origin. If object A moves to #(9 ,7 )# and object B moves to #(-4 ,-4 )# over #3 s#, what is the relative velocity of object B from the perspective of object A? Assume that all units are denominated in meters.

↳Redirected from "Suppose that I don't have a formula for #g(x)# but I know that #g(1) = 3# and #g'(x) = sqrt(x^2+15)# for all x. How do I use a linear approximation to estimate #g(0.9)# and #g(1.1)#?"

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Answer 1 · 2016-05-12T17:54:27

#displacement=17.03m#
#velocity=5.68m/s#
#angle=220.24^o#

Explanation:

enter image source here
#displacement=17.03m#
#velocity=5.68m/s#
#angle=220.24^o#

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Objects A and B are at the origin. If object A moves to #(9 ,7 )# and object B moves to #(-4 ,-4 )# over #3 s#, what is the relative velocity of object B from the perspective of object A? Assume that all units are denominated in meters.

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