2 years ago

Coasting due west on your bicycle at 8 m/s, you encounter a sandy patch of road 7.2m

Physics

1 answer:

jeka57 [31]2 years ago

8 0

Answer:

V = (v1 + v2) / 2 = (8 + 6.5) / 2 = 7.25 m/s average speed

t = 7.2 / 7.25 = .993 sec time to cross patch

a = (v2 - v1) / t = (6.5 - 8) / .993 = -1.51 m/s^2 or 1.5 m/s^2

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