16. Exercises

From Mechanics

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===Exercise 16.1===
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A car, of mass 1000 kg, is travelling at 20 <math>\text{m}{{\text{s}}^{-1}}</math>, when it drives into a truck, of mass 4000 kg, which was moving at 10 <math>\text{m}{{\text{s}}^{-1}}</math> in the same direction. After the collision the two vehicles move together. Find the speed of the vehicles after the collision.
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===Exercise 16.1===
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===Exercise 16.1===
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===Exercise 16.1===
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===Exercise 16.1===
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</div>{{#NAVCONTENT:Answer|Answer 16.1|Solution|Solution 16.1}}
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===Exercise 16.1===
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</div>{{#NAVCONTENT:Answer|Answer 16.1|Solution|Solution 16.1}}

Revision as of 12:31, 13 November 2009

       Theory          Exercises      



Exercise 16.1


A car, of mass 1000 kg, is travelling at 20 \displaystyle \text{m}{{\text{s}}^{-1}}, when it drives into a truck, of mass 4000 kg, which was moving at 10 \displaystyle \text{m}{{\text{s}}^{-1}} in the same direction. After the collision the two vehicles move together. Find the speed of the vehicles after the collision.

Answer
Answer 16.1
Solution
Solution 16.1


Exercise 16.1


Answer
Answer 16.1
Solution
Solution 16.1



Exercise 16.1

Answer
Answer 16.1
Solution
Solution 16.1



Exercise 16.1


Answer
Answer 16.1
Solution
Solution 16.1



Exercise 16.1


Answer
Answer 16.1
Solution
Solution 16.1



Exercise 16.1


Answer
Answer 16.1
Solution
Solution 16.1
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