Dynamics Modelling and Simulation 2021-2022 > Test 4 — Energy, Work and Momentum > Question 4.1: Work and Energy O solut
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
Dynamics Modelling and Simulation 2021-2022 > Test 4 — Energy, Work and Momentum > Question 4.1: Work and Energy O solut
Dynamics Modelling and Simulation 2021-2022 > Test 4 — Energy, Work and Momentum > Question 4.1: Work and Energy O solutions submitted (max: Unlimited) The jet engines of an aircraft of mass m give a thrust force of Fy while it travels from rest along a runway preparing to take off. If resistance forces of FR act on the plane, and the work done by the net force from the engines on the aircraft is W, find: a) The distance, s, the plane has travelled down the run way. b) The speed of the aircraft at the distance s from the starting position. Note that values for variables m, Fr, Fr and Ware generated randomly. Script C Reset MATLAB Documentation % Definition of variables 2 m = randi([400000 800000])/100; 3 FT = randi([190 250])*100; 4 FR = randi([150 250]) *10; 5 W = randi([320 430])*10e3; % a) 8 S = 9 10 % b) 11 V = Run Script ?
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!