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23 Nov 2019

Assume that the speed of light in a vacuum has the hypotheticalvalue of 18.0 m/s. A car is moving at a constant speed of 14.0 m/salong a straight road. A home owner sitting on his porch sees thecar pass between two telephone poles in 3.12 s. How much time doesthe driver of the car measure for his trip between the poles?

Answer should be in seconds.

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Deanna Hettinger
Deanna HettingerLv2
2 Jun 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Assume that the speed of light in a vacuum has the hypothetical value of 18.0 m/s. A car is moving at a constant speed of 14.0 m/s along a straight road. A home owner sitting on his porch sees the car pass between two telephone poles in 3.01 s. How much time does the driver of the car measure for his trip between the poles?

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vf = vi + at
rx = vit + ½ at2
vf2 = vi2 +2arx
rx = ½ (vi + vf)t

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I no this is alot of questions but im having trouble answeringthese! So please help me..

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