Maurice Tutor

(5)

$15/per page/Negotiable

About Maurice Tutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 407 Weeks Ago, 6 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 27 Aug 2017 My Price 14.00

horizontal bar

Engineering Mechanics

1. The horizontal bar represented in Figure 1 is acted upon by the four vertical forces F1, F2, F3, and F­4, whose locations and characteristics are shown. Calculate the horizontal distance from O to the line of action of the resultant of the given forces

Description: C:\Users\TONNIB~1\AppData\Local\Temp\msohtmlclip1\01\clip_image002.jpg

2. As indicated in Figure 2, a body that weighs 300 lb is to be supported on a plane surface which is inclined so that the angle between a horizontal reference plane and the surface is 45º. The coefficient of friction for the materials used for the body and the surface is 0.3. The body is prevented from sliding down the surface by a force P whose line of action is parallel to the surface. Calculate the least magnitude of the force P (rounded to the nearest pound).

Description: C:\Users\TONNIB~1\AppData\Local\Temp\msohtmlclip1\01\clip_image004.gif

3. An airplane was moving with a velocity equal to 300 mph when the velocity was increased with uniform acceleration to 600 mph in 5 min. Calculate the number of miles the airplane traveled during that interval of time.

4. A railroad car that weighs 20,000 lb is traveling eastward with a velocity whose magnitude is 5 fps. A second car on the same track, that weighs 40,000 lb is also traveling in an easterly direction with a velocity of 7.81 fps. When the cars collide, they become coupled together and then both cars move with the same velocity. If friction between the cars and the rails is neglected, what were the magnitude and the direction of the cars after the collision?

Answers

Maurice Tutor
(5)
Status NEW Posted 27 Aug 2017 10:08 PM My Price 14.00

Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------and----------- ac-----------qui-----------sit-----------ion----------- of----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n.P-----------lea-----------se -----------pin-----------g m-----------e o-----------n c-----------hat----------- I -----------am -----------onl-----------ine----------- or----------- in-----------box----------- me----------- a -----------mes-----------sag-----------e I----------- wi-----------ll

Not Rated(0)
Relevent Questions