Question

A person is running up the center of a path that goes north-south at a constant...

A person is running up the center of a path that goes north-south at a constant
rate of 3 ft/s. If I am 7 ft from the center of the path (standing still and social distancing),
find the rate at which the distance between the runner and myself is changing 4 seconds
after she ran past me.

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Answer #1

z gurning peass_ gan standing Greven dx - 341 5 after 4 s. x = 3 x 4 = 12ft By pathoganous_thm: . azt vox 22 x = 36 J144449 3

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