What is her average speed over the entiretrip

Reference no: EM13555217

A person walks first at a constant speed of 4.60 m/s along a straight line from point Ato point B and then back along the line from B toA at a constant speed of 2.90m/s.

a) What is her average speed over the entiretrip?
m/s
b) What is her average velocity over the entire trip?
m/s

Reference no: EM13555217

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