Ben and Jerry took a four day mountain hike during summer vacation. The distance traveled is listed below (draw this out on a scratch sheet of paper if needed.) Day 1: 10 km Day 2: 10 km Day 3: 10 km then they turned around and went back home on day three because Jerry forgot his allergy medicine. What was Ben and Jerry's total displacement for the mountain hike and the trip back home?

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

Diamond will scratch quartz. true or false

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?