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Question

The speed limit on some interstate highways is roughly 100 km/h. (a) What is this in meters per second? (b) How many miles per hour is this?

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Final Answer

a) $27.79 \textrm{ m/s}$

b) $62.1 \textrm{ mph}$

Solution Video

OpenStax College Physics Solution, Chapter 1, Problem 1 (Problems & Exercises) (2:11)

Calculator Screenshots

OpenStax College Physics, Chapter 1, Problem 1 (PE) calculator screenshot 1