Multiple Choice
-A ball of mass 8.0 kg is suspended by two wires from a horizontal arm,which is attached to a vertical shaft,as shown in the figure.The shaft is in uniform rotation about its axis such that the linear speed of the ball equals 2.3 m/s.The tension in wire 1 is closest to:
A) 39 N
B) 49 N
C) 29 N
D) 20 N
E) 9.8 N
Correct Answer:
Verified
Correct Answer:
Verified
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