Physics, 21.12.2020 20:40 puppylove899
NEED HELP ASAP PLEASE
A team of biologists is tracking the motion of a mountain lion. The lion walks north for 880 meters, then turns and walks west for 1760 m. What is the displacement vector for the lion's motion?
Jonah is walking along a trail. The trail heads east for 1350 meters, before turning north and continuing for 990 meters. At the end of the trail, what is Jonah's displacement vector?
A metro train starts from a terminal station. The train heads north for 475 m, then west for 165 m, then north for 410 m, then east for 650 m where it arrives at the next station. What is the magnitude of the displacement vector from the terminal station to the next station?
Melinda is taking a tour through a new city. On the tour, she walks 0.40 miles south, 0.65 miles east, 0.78 miles north, 1.24 miles west, then 1.20 miles south. At the end of the tour, what is Melinda's displacement vector?
Terrence is surveying a plot of forest land. He walks 65 meters east 210 meters south, 235 meters west, 115 meters south, 40 meters east, and 70 meters north. What is his displacement from the starting point?
Devon is designing the course for an upcoming race. The course he has designed runs 105 meters west, 605 meters south, 475 meters east, 915 meters south, 825 meters east, 1265 meters north, then 810 meters west. What is the displacement vector from the starting line to the finish line?
A particle is moving through an electric field. Starting from the origin, it first moves 7.22 cm in the negative y-direction, then it moves 8.05 cm in the positive x-direction. What is the direction of the resultant vector?
Ariane is riding her motorcycle, heading directly south. She drives south for 7.0 km, then turns west and drives west for 1.4 km. What is the direction of Ariane's resultant displacement vector?
Anja is driving west in a straight line. After driving for 5.50 km, she turns south and drives for 9.20 km. At the end of her drive, what is the magnitude of her displacement?
Terry walks 755 meters north, then turns and walks 425 meters west. What is the magnitude of Terry's displacement at the end of his walk?
Answers: 3
Physics, 22.06.2019 06:40, alicemareus
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
Physics, 22.06.2019 11:50, kelseybell2707
An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field
Answers: 3
NEED HELP ASAP PLEASE
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