A girl swings a 0.55 kg toy airplane attached to a 3.8 m string around her head in a horizontal plane (the lift of the airplane's wings cancels out the downward force of gravity) in uniform circular motion with a speed of the plane of 7.0 m/s. Find the tension in the string. O 1.0 N 5.4 N O 7.1 N 27 N O 11 N
A girl swings a 0.55 kg toy airplane attached to a 3.8 m string around her head in a horizontal plane (the lift of the airplane's wings cancels out the downward force of gravity) in uniform circular motion with a speed of the plane of 7.0 m/s. Find the tension in the string. O 1.0 N 5.4 N O 7.1 N 27 N O 11 N
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Transcribed Image Text:A girl swings a 0.55 kg toy airplane attached to
a 3.8 m string around her head in a horizontal
plane (the lift of the airplane's wings cancels out
the downward force of gravity) in uniform
circular motion with a speed of the plane of 7.0
m/s. Find the tension in the string.
O 1.0 N
O 5.4 N
O 7.1 N
27 N
O 11 N
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