On your cousin's wedding day you leave for the church 30.0 min before the ceremony is to begin, which should leave plenty of time since the church is only 15.0 km away. On the way, however, you have to make an unanticipated stop because of road construction work. As a result, your average speed for the first 15 min is only 15.0 km/h Part A What average speed do you need to have on the remainder of the trip to get you to the church on time? Express your answer to three significant figures and include the appropriate units. NA ? Vav, 2 = Value Units Submit Request Answer Provide Feedback
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Physics, 22.06.2019 12:00
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?
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Answers: 1
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