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Physics / Classical Mechanics 0 / Chapter 3 / Problem 3.36

Classical Mechanics | 0th Edition | ISBN: 9781891389221 | Authors: John R Taylor

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Repeat the calculations of Example 3.4 (page 97) for the

Chapter 3, Problem 3.36

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QUESTION:

Repeat the calculations of Example 3.4 (page 97) for the case that the force F acts in a "northeasterly" direction at angle y from the x axis. What are the velocities of the two masses just after the impulse has been applied? Check your answers for the cases that y = 0 and y = 90.

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QUESTION:

Repeat the calculations of Example 3.4 (page 97) for the case that the force F acts in a "northeasterly" direction at angle y from the x axis. What are the velocities of the two masses just after the impulse has been applied? Check your answers for the cases that y = 0 and y = 90.

ANSWER:

Step 1 of 7

The x-component of the force acting on both dumbbells is given by,

Here, is the force acts on the left dumbbell north-easterly direction at an angle from the x-axis.

The y-component of the force acting on both dumbbells is given by,

The net force on the system is,

The following figure shows the force acting on the dumbbell in the north-easterly direction at an angle of from the x-axis.

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