## (solution) Q#1 On a trip, you travel to the east 176 km before turning to

Q#1 On a trip, you travel to the east 176 km before turning to the northeast (45o) to travel 93 km. What is your displacement?

 176 km, 31o east of north
 251 km, 15o north of east
 359 km, 84o north of west

302 km, 13o south of west

Q#2 You travel 82 km south before turning in a direction that is 36o west of south and traveling another 137 km. What is your displacement?

 176 km, 35o North of East
 341 km, 29o South of West
 192 km, 17o East of North
 209 km, 23o West of South

Q # 3 In a walk around town, you wander 32 m at an angle 28o north of east from your house. You turn at an angle of 48o east of south and walk another 56 m. You then turn and walk 15 m in a direction 15o north of west. What is your displacement with respect to your house?

 17.3 m, 23o north of east
 127 m, 28o east of south
 78.8 m, 18o west of south
 58.9 m, 20o south of east

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Sep 13, 2020

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