Physics, 28.01.2020 01:31 twrxght6643
Here we will use vector components to track the positions of raoul and maria as they set out walking from their aunt’s house. for simplicity, we will assume that the aunt’s house is at the origin of our coordinate system. raoul walks a certain distance straight east and then a certain distance straight north. he ends up at a position that is 500 m from the house in a direction that is 35∘ north of east. maria, instead, walks first straight west and then straight south. her final position is 700 m from the starting point in a direction that is 55∘ south of west. how far did raoul walk on the east leg of his trip? how far on the north leg? similarly, how far did maria walk on the west leg and how far on the south leg? express these quantities in terms of displacement vectors and their components, using a coordinate system with the +x axis pointing east and the +y axis pointing north. part araoul’s friend johnny sets out from his house in the city. his displacement is 900 m 30 ∘ north of west. what is the x component of his displacement vector? express your answer in meters as an integer. part bwhat is the y component of his displacement vector? express your answer in meters as an integer.
Answers: 2
Physics, 21.06.2019 19:00
What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?
Answers: 1
Physics, 22.06.2019 04:20
Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f
Answers: 1
Physics, 22.06.2019 09:00
Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.
Answers: 1
Physics, 22.06.2019 19:00
Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
Answers: 1
Here we will use vector components to track the positions of raoul and maria as they set out walking...
Mathematics, 13.12.2020 06:30
Mathematics, 13.12.2020 06:30
English, 13.12.2020 06:30
Business, 13.12.2020 06:30
Business, 13.12.2020 06:30
Business, 13.12.2020 06:30
Mathematics, 13.12.2020 06:30
Chemistry, 13.12.2020 06:30
Mathematics, 13.12.2020 06:30