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An object that has a mass of 0.500 kg is suspended by a wire. An upward force of 5.0...
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An object that has a mass of 0.5 kg is suspended by a wire. An upward force of 5.0 N is applied to the wire.
There are two forces acting on the object. One of them is a downward force due to the gravitational attraction between the Earth and the object, this is equal to 0.5*9.8 = 4.9 N. The second force is the upward force of 5 N applied on the object. The unbalanced force acting on the object is 0.1 N in an upward direction.
The acceleration due to this force is equal to 0.1/0.5 = 0.2 m/s^2 in the upward direction.
Posted by justaguide on June 7, 2013 at 4:20 PM (Answer #1)
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