Dring the displacement a constant force f 4 n i - 4 n j

Assignment Help Mechanical Engineering
Reference no: EM13610974

A 5-kg object is given a displacement r = -4 m i + 1 m j - 3 m k along a straight line. During the displacement, a constant force F = 4 N i - 4 N j + 2 N k acts on the object. Find the work done by F for this displacement.

Reference no: EM13610974

Questions Cloud

Find the possible range of the transfer function suppose a : a temperature sensor has a transfer function of 5 mvoc with an accuracy of plusmn 1.5 a find the possible range of the
Copa company a manufacturer of stereo systems started : copa company a manufacturer of stereo systems started itsproduction in october 2008. for the preceding 3 years copa had
You are picking a bouquet of 20 flowers for your mother at : you are picking a bouquet of 20 flowers for your mother at random from a garden with 25 coneflowers 35 daisies and 42
Edmiston manufacturing company reported the following : edmiston manufacturing company reported the following year-end information beginning work in process inventory 80000
Dring the displacement a constant force f 4 n i - 4 n j : a 5-kg object is given a displacement r -4 m i 1 m j - 3 m k along a straight line. during the displacement a
Two plates of area 500 cm2 are separated by a distance of : two plates of area 50.0 cm2 are separated by a distance of 0.0370 cm. if a charge separation of 0.0340 ?c is placed on
Lease the car for 4 years at an annualpayment of 14000 an : acme co. is considering two options for acquiring a new companycar. details on the two options areoption 1. lease the
As of december 31 2012 stand still industries had 2500 of : as of december 31 2012 stand still industries had 2500 of raw materials inventory. at the beginning of 2012 there was
A particular competitor hits the target 90 of the time : in womens biathlon sprint the participants ski 7.5 km. after 2.5 km they shoot 5 shots on a target while lying down and

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the heat transfer through the rod

A steel rod 1 cm in diameter and 30 cm long protrudes from a steel surface at 150 C. The rod is surrounded by air at 10 C with a convective heat transfer coefficient of 10 W/m2 C. The thermal conductivity of steel is 114 W/m C. Determine the heat ..

  Calculations for the cooling effect

A reversible heat engine operates between 875 K and 310 K and drives a reversible refrigerator operating between 310 K and 225 K. the engine receives 2000 kJ of heat and the net work output from the arrangement equals 350 kJ. make calculations for..

  Determine the maximum stress and the maximum shearing stress

Knowing that the gage pressure inside the tank is 5 MPa, determine the maximum stress and the maximum shearing stress at point L.

  Assuming the heat transfer to be at steady state what

a circular sheet metal duct carries refrigerated air to a cold storage room for apples. the duct itself is 200 mm in

  Explain longitudinal versus transverse vibrations in a bar

Longitudinal versus Transverse Vibrations in a bar, A 48 inch long by 2 inch diameter round steel rod (E=30e6 psi, density=0.28 lb/in3) is fixed at one end and free at the other. If the rod is struck transversely so that there is both a longitudin..

  A constant-thickness plate specimen of width w and

a constant-thickness plate specimen of width w and thickness t containing a crack has a compliance c given byc a1 a2

  Determine the minimum size of the snow shoes needed

Consider a 70-kg woman who has a total foot imprint area of 400 cm2. She wishes to walk on the snow, but the snow cannot withstand pressures greater than 0.5 kPa. Determine the minimum size of the snow shoes needed.

  What is happening to the entropy of the potato when it

a potato is baked in an oven at 200degc. the potato is then removed from the oven and put on a table in the kitchen.

  Design the pump power and the diameter of brunching pipes

Design the pump power and the diameter of brunching pipes D1, D2, D3, so that the flow rate coming into all buildings are Q1=Q2=Q3=4.5m^3/hr, when all four valves v, V1, V2, V3 are open.

  State what the joints are in the system

State what the joints are in the system and knowledge of computational kinematics explain what you believe is the procedure to calculate each variable.

  The roller radius is 250 mm and the output thickness is 22

a tensile force of 4200 lbs is applied to a 9 feet long 8515 brass rod. an elongation of 0.36 inch is measured on the

  Measuring fracture toughnessthe aim of this demonstration

measuring fracture toughnessthe aim of this demonstration is to use measurements of the load required to propagate a

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd