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HT3
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Homework Statement
In reaching her destination, a backpacker walks with an average velocity of 1.34 m/s, due west. This average velocity results because she hikes for 6.44 km with an average velocity of 2.68m/s, due west, turns around, and hikes with an average velocity of 0.447 m/s, due east. How far east did she walk?
Homework Equations
Δv=Δd/Δt
Δd=(v1xt1)+(v2xt2)
Δt=t1+t2
The Attempt at a Solution
v1=2.68m/s west
t1=2402
d1=6440m west
v2=0.477m/s east
t2=?
d2=?
At this point I notice I have two variables? t2? and d2? And I do not where to continue from here.
please help me thanks in advance
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