Processing Math: Done
5. Exercises
From Mechanics
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</div>{{#NAVCONTENT:Answer a|Answer 5.1a|Answer b|Answer 5.1b|Answer c|Answer 5.1c|Answer d|Answer 5.1d|Solution b|Solution 5.1b|Solution c|Solution 5.1c|Solution d|Solution 5.1d}} | </div>{{#NAVCONTENT:Answer a|Answer 5.1a|Answer b|Answer 5.1b|Answer c|Answer 5.1c|Answer d|Answer 5.1d|Solution b|Solution 5.1b|Solution c|Solution 5.1c|Solution d|Solution 5.1d}} | ||
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+ | ===Exercise 5.2=== | ||
+ | <div class="ovning"> | ||
+ | An object, of mass 50 kg, is supported by two ropes, as shown in the diagram below. The diagram also shows how gravity acts on the object. | ||
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+ | [[Image:E5.2.GIF]] | ||
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+ | a) Find <math>{{T}_{1}}</math>. | ||
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+ | b) Find <math>{{T}_{2}}</math>. | ||
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+ | </div>{{#NAVCONTENT:Answer|Answer 5.2|Solution a|Solution 5.2a|Solution b|Solution 5.2b}} |
Revision as of 09:07, 10 September 2009
Theory | Exercises |
Exercise 5.1
1. A particle of mass 20 kg is at rest on a rough slope inclined at 20
a) Draw a diagram to show the forces acting on the particle.
b) Find the magnitude of the normal reaction force acting on the particle.
c) Find the magnitude of the friction force acting on the particle.
d) Find an inequality that
Answer a | Answer b | Answer c | Answer d | Solution b | Solution c | Solution d
Exercise 5.2
An object, of mass 50 kg, is supported by two ropes, as shown in the diagram below. The diagram also shows how gravity acts on the object.
a) Find
b) Find