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23 Nov 2019
An object attached to the end of a string swings in a vertical circle of radius 3.3 m as shown. At an instant when ? = 24 degrees, the speed of the object is 9 m/s and the tension in the string is 38N. The acceleration of gravity is 9.8 m/s2. What is the mass m of the object? Answer in units of kg.
An object attached to the end of a string swings in a vertical circle of radius 3.3 m as shown. At an instant when ? = 24 degrees, the speed of the object is 9 m/s and the tension in the string is 38N. The acceleration of gravity is 9.8 m/s2. What is the mass m of the object? Answer in units of kg.
Trinidad TremblayLv2
21 Feb 2019
