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An Object with Mass M Is Hanging from a Wire

Question 61

Multiple Choice

An object with mass m is hanging from a wire attached to the ceiling of an elevator.The elevator is moving downward and its speed is increasing at rate of a = 5 m/s2.Which one of the following statements is true? An object with mass m is hanging from a wire attached to the ceiling of an elevator.The elevator is moving downward and its speed is increasing at rate of a = 5 m/s<sup>2</sup>.Which one of the following statements is true? A) T=mg B) T=mg-a C) T=m(g-a) D) T=m(g+a) E) T=mg+a


A) T=mg
B) T=mg-a
C) T=m(g-a)
D) T=m(g+a)
E) T=mg+a

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