A Red Cross helicopter takes off from headquarters and flies 70 km in the direction 240° from North. It drops off some relief supplies, then flies 115 km at 305° from North to pick up three medics. If the helicoper then heads directly back to headquarters, find the distance and direction (rounded to one decimal place) it should fly.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 29P: A delivery man starts at the post office, chives 40 km north, then 20 km west, then 60 km northeast,...
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A Red Cross helicopter takes off from headquarters and flies 70 km in the direction 240° from North.
It drops off some relief supplies, then flies 115 km at 305° from North to pick up three medics.
If the helicoper then heads directly back to headquarters, find the distance and direction (rounded to one
decimal place) it should fly.
Distance
Direction
Question Help: Message instructor
km
degrees from North
Transcribed Image Text:A Red Cross helicopter takes off from headquarters and flies 70 km in the direction 240° from North. It drops off some relief supplies, then flies 115 km at 305° from North to pick up three medics. If the helicoper then heads directly back to headquarters, find the distance and direction (rounded to one decimal place) it should fly. Distance Direction Question Help: Message instructor km degrees from North
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