Physics
Physics, 01.08.2019 01:30, kierraware04

What must be included when describing the displacement of an object? measurement and direction direction and speed total distance and position speed and total distance

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Physics, 22.06.2019 19:30, paulstanley972
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Physics, 22.06.2019 23:30, Nickanderson21
You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
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