In a relay race each contestant run 250 m while carrying, Ask an Expert

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In a relay race, each contestant run 25.0 m while carrying egg balanced in a spoon, turns around, and comes back to the starting point. Edith runs the first 25.0 m in 20.0 s. on the return trip she is more confident and takes only 15.0 s. what is the magnitude of her average velocity for

a) the first 25.0 m?

b) the return trip?

c) What is her average velocity for the entire round trip?

d) What is her average speed for the round trip?

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