Select the correct answer.
A truck moves 60 kilometers east from point A to point B. At point...
Physics, 21.02.2020 00:26, bedsaul12345
Select the correct answer.
A truck moves 60 kilometers east from point A to point B. At point B, it turns back west and stops 15 kilometers away from point A. What are the
total distance and total displacement of the truck?
A.
The total distance is 105 kilometers, and the total displacement is 15 kilometers east.
B.
The total distance is 105 kilometers, and the total displacement is 45 kilometers east.
The total distance is 60 kilometerstand the total displacement is 60 kilometers east.
• D.
The total distance is 60 kilometers, and the total displacement is 45 kilometers east.
E.
The total distance is 105 kilometers, and the total displacement is 75 kilometers east.
Answers: 3
Physics, 22.06.2019 12:00, drivinghydra
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?
Answers: 3
Physics, 23.06.2019 02:30, elishane864
Aheavy boy and a lightweight girl are balanced on a massless seesaw. the boy moves backward, increasing his distance from the pivot point. what happens to the seesaw? it is impossible to predict without knowing additional information. the side the boy is sitting on will tilt downward. the side the girl is sitting on will tilt downward. nothing; the seesaw will remain balanced.
Answers: 2
Physics, 23.06.2019 05:00, Richelleypinelley
Definition: this is the weighted average of all of the isotopes of an element.
Answers: 1
Mathematics, 15.02.2020 22:50
Mathematics, 15.02.2020 22:51
Mathematics, 15.02.2020 22:51
Mathematics, 15.02.2020 22:51