mike walked 450 m west. he then turned and walked 150 m to the east in 300 seconds. what is his velocity?

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11-01-2017
Physics

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mike walked 450 m west. he then turned and walked 150 m to the east in 300 seconds. what is his velocity?

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midnightswag45 midnightswag45 · Answer 1 · 2017-01-11T21:05:03+01:00

midnightswag45 midnightswag45

11-01-2017

Velocity = Displacement / time

Displacement = 450 - 150 = 300.

By the time he walked 150 East, he walked backwards. Hence displacement is 300 m West.

Velocity = 300m / 300 s

= 1 m/s

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