The figure shows a graph of force against distance for a locomotive pushing a carriage alonga train track.x (m)Note: Please enter all your answers in this question to full precision.For the case where x:= 330 m x,= 750 m x, =1260 m and Fmax 31000 N, calculate the workdone by the locomotive in megajoules for:(a) the part of the journey where the force is increasing (i.e. the first stage): MJ(b) the part of the journey where the force is constant (i.e. the second stage): MJ(c) the part of the journey where the force is decreasing (l.e. the third stage): MJ(d) Calculate the total work done by the locomotive: MJ

To calculate the work done from a force-position graph, you need to find the area under the graph.…

Answered: The figure shows a graph of force…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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1- Find the velocity i and the position x as functions of the time t for a particle of mass m, which starts from rest at x =0 and t =0, subject to the following force functions: (a) F, = F.+ ct (b) Fx = F, sin ct (c) Fx = F, ed Where F, andc are positive constants.
EX- function of time t (in second ) is : The position s ( in meters ) of a moving body as s - 2t + 5t – 3 ; find : a a) The interval from t= 0 to t= 2 seconds . b) The body’s velocity at t=2 seconds . displacement and average velocity for the time
As shown in the figure. A plot of potential energy U versus position x of a 2 kg particle that can move along x-axis. The graph has these values U_A=9J, U_C=20J and U_D=24J. The particle is released at position x=5 m with kinetic energy 4 J where the potential energy is U_B=12 j. What is the kinetic energy of the particle at x =3.5 m. Upt ... Uc UAF-- 4 6 7 x (m) A) 8J B none of them C 7J D 7.5J
8
Read the questions carefully before answering. Show complete solution with proper derivatives/integrals and units.Box or indicate your final answers when solving. Use 2 decimal places for final answers.
Dynamics of Rigid Bodies Please help ASAP. Rate will be given accordingly. Please write your answer on paper. Thank you so much. Note: The tolerance is ±1 in the third significant digit.
Dynamics of Rigid Bodies Please help ASAP. Rate will be given accordingly. Please write your answer on paper. Thank you so much. Note: The tolerance is ±1 in the third significant digit.
The figure below (for illustrative purposes) shows a perfectly rigid (non-deformable) beam which is perfectly rigidly supported at points P and R by two force measurement scales, 1 and 2. PQ is 65 cm and PR is 150 cm. The beam is horizontal when each of scales 1 and 2 gives a reading of zero. Acceleration due to gravity is 9.81 ms-2. Scale 1 Point P Point Q Point R Scale 2 Choose one of the following options that will give the correct readings of scales 1 and 2 when a mass of 30 kg acts vertically downwards at point Q. (The scales are not loaded to you will have to calculate the answer) O A Reading of Scale 1 = 150 kg; Reading of scale 2 = 65 kg O B. Reading of Scale 1 = 166.77 kg; Reading of scale 2 = 127.53 kg O C. Reading of Scale 1 = 150 Newton; Reading of scale 2 = 65 kg O D. Reading of Scale 1 = 166.77 Newton; Reading of scale 2 = 127.53 Newton
In a manufacturing process, a large, cylindrical roller is used to flatten material fed beneath it. The diameter of the roller is 7.00 m, and, while being driven into rotation around a fixed axis, its angular position is expressed as 0 = 2.10t? - 0.800r where 0 is in radians and t is in seconds. (a) Find the maximum angular speed of the roller. rad/s (b) What is the maximum tangential speed of a point on the rim of the roller? m/s (c) At what time t should the driving force be removed from the roller so that the roller does not reverse its direction of rotation? |s (d) Through how many rotations has the roller turned between t = 0 and the time found in part (c)? | rotations
Use Triple Integral to solve the problem.
al Outlook (B BC Canvas EC Canvas CTCLink C Chegg Bartleby PHYS121 TXBK Three forces are applied to a hook. F1 F2 dings 12 13 F3 rt Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value F1 15 lb F2 35 lb F3 135 lb a. Write each vector in Cartensian Vector Notation. Round your final answers to 3 significant digits/figures. j lb F = i lb Submit Question
hello, can you do a step by step solution with explaination for me thank you so much

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