The strings AB and AC connect the 200-g ball A to the vertical shaft, as shown Fig. (a). When the shaft rotates at the constant angular speed 0, the ball travels in a horizontal circle with the strings inclined at a = 30 to the shaft. Find the value of 0 for which the tension in string AC is 4 N.

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IE 3-8 ) please SolVE it

IE-3-8
The strings AB and AC connect the 200-g ball A to the vertical shaft, as shown
Fig. (a). When the shaft rotates at the constant angular speed 0, the ball
travels in a horizontal circle with the strings inclined at a = 30 to the shaft.
Find the value of 0 for which the tension in string AC is 4 N.
В
200-g
400 mm
of
400 mm
Transcribed Image Text:IE-3-8 The strings AB and AC connect the 200-g ball A to the vertical shaft, as shown Fig. (a). When the shaft rotates at the constant angular speed 0, the ball travels in a horizontal circle with the strings inclined at a = 30 to the shaft. Find the value of 0 for which the tension in string AC is 4 N. В 200-g 400 mm of 400 mm
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