Determine the velocity in a moving frame of reference, Mechanical Engineering

Assignment Help:

Determine the velocity in a Moving Frame of Reference:

As illustrated in Figure, a ship A moves with a velocity vA = 40 km/hour whereas ship B moves with a velocity of vB = 30 km/hour. Determine the velocity of B as it appears to an observer on A.

Solution

Moving axes x, y are fixed to the ship A and all of the vectors are expressed in terms of vectors i, j.

 Then v A  = 40 i                  and                 vB  = 30  j

 A point fixed to the x, y axes and coinciding along with the ship A would also move with velocity vA.

1710_Determine the velocity in a Moving Frame of Reference.png

And

1827_Determine the velocity in a Moving Frame of Reference1.png

and magnitude

2248_Determine the velocity in a Moving Frame of Reference2.png

                             = 50 km / hour.


Related Discussions:- Determine the velocity in a moving frame of reference

Manufacturing, #draw a net sketch of the geometry of a single point tool.

#draw a net sketch of the geometry of a single point tool.

Determine the value of registers, The ARM microprocessor has 32 bit instruc...

The ARM microprocessor has 32 bit instructions and 32 bit registers. Explain why this means that immediate addressing cannot be used to load a register with a 32 bit constant. T

Materials weldability, MATERIALS WELDABILITY Electron beam welding has ...

MATERIALS WELDABILITY Electron beam welding has the ability to weld a variety of materials including dissimilar combinations. These can be split into general categories as to t

Thermodynamics, show that work is a path function and not a point funtion ?...

show that work is a path function and not a point funtion ?

Illustrate centrifugal tension of belt drive, Illustrate the following term...

Illustrate the following terms:- a) Mechanism and Inversion b) Slip and Creep of belt drive c) Centrifugal Tension of belt drive d) Initial Tension of belt drive

Wire feeding unit-co2 welding, WIRE FEEDING UNIT The wire electrodes ar...

WIRE FEEDING UNIT The wire electrodes are supplied as continues coils in wire spools. The solid wires are available in the following sizes 0.8, 1.0, 1.2, 1.6, 2.0 and 2.4 mm di

Determine elongation of bar, Determine elongation of bar: A conical b...

Determine elongation of bar: A conical bar tapers uniformly from diameter of 4 cm to 1.5 cm in length of 40 cm. If axial force of 80 kN is applied at each end, determine elon

Flow work and flow energy - thermodynamics, Flow Work and Flow Energy - the...

Flow Work and Flow Energy - thermodynamics: Flo w Work:  The flow work is energy needed to move the working substance against its pressure It is called as flow or displac

Beee, Explain the construction and principles of operations of induction mo...

Explain the construction and principles of operations of induction motor

How is metal removed in metal cutting, How is metal removed in metal cuttin...

How is metal removed in metal cutting ? Explain the process by giving simple model to explain the metal removed process. What are the different conditions that could allow a con

Write Your Message!

Captcha
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