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.
=====================
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.
============
Resultant 
gives the
distance from the gas station to the hotel.
exactly
12 km north and 9 km east
==================
========
Magnitude, 
ANSWER: 
========================
Direction, 
ANSWER: 
=====================================
genius_generous answered 6 months agoRelated Solutions
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