Question

In: Physics

On a dark desert highway, a car leaves a gas station and heads straight for 10...

On a dark desert highway, a car leaves a gas station and heads straight for 10 km, heading exactly northeast.

(i.e., directed 45 degrees northward of due east). The car then turns onto a dirt road and drives completely

straight until it reaches a hotel located exactly 12 km north and 9.0 km east of the gas station. How far did the

car drive along the straight dirt road?

Solutions

Expert Solution

Given that the car leaves the gas station and heads straight for 10 km, heading exactly northeast.

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The car then turns onto a dirt road and drives completely straight until it reaches a hotel located exactly 12 km north and 9 km east of the gas station.

Let gives the length and direction of distance driven on the dirt road.

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Resultant gives the distance from the gas station to the hotel.

exactly 12 km north and 9 km east

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Magnitude,

ANSWER:

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Direction,

ANSWER:

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