Solving dynamics problems in steps:1. Collect data and assumptions2. Desired result?3. Make drawing/sketch of the (sub)problem4. Equations and calculations5. Answer and conclusionsFurthermore:---Write down the steps clearlyCheck intermediate results (accuracy)Dimension check and units!Magnitude of number in line with expectation? Question 4:The two identical links, each of length b andmass m, may be treated as uniform slender bars.If they are released from rest in the positionshown with end A constrained by the smoothvertical guide, determine the velocity v withwhich A reaches O with essentially zero.Ab6B

Here we will apply the principle of energy conservation.

The two identical links, each of length b and mass m, may be treated as uniform slender bars. If they are released from rest in the position shown with end A constrained by the smooth vertical guide, determine the velocity v with which A reaches O with essentially zero.

The two identical links, each of length b and mass m, may be treated as uniform slender bars. If they are released from rest in the position shown with end A constrained by the smooth vertical guide, determine the velocity v with which A reaches O with essentially zero.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.9P: When a sphere falls freely through a homogeneous fluid, it reaches a terminal velocity at which the...

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Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

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Solving dynamics problems in steps:
1. Collect data and assumptions
2. Desired result?
3. Make drawing/sketch of the (sub)problem
4. Equations and calculations
5. Answer and conclusions
Furthermore:
-
-
-
Write down the steps clearly
Check intermediate results (accuracy)
Dimension check and units!
Magnitude of number in line with expectation?

Question 4:
The two identical links, each of length b and
mass m, may be treated as uniform slender bars.
If they are released from rest in the position
shown with end A constrained by the smooth
vertical guide, determine the velocity v with
which A reaches O with essentially zero.
A
b
6
B

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