An object of 48.0 N is attached to thefree end of a light string wrapped around
ID: 1743739 • Letter: A
Question
An object of 48.0 N is attached to thefree end of a light string wrapped around a reel with a radius of0.250 m and mass of 3.00 kg. The reel is a solid disk, free torotate in a vertical plane about the horizontal axis passingthrough its center. The suspended object is released 5.30 m above the floor. (a) Determine the tension in the string, theacceleration of the object, and the speed with which the objecthits the floor. tension 1 N acceleration 2 m/s2 speed 3 m/s(b) Verify your answer by using the principle of conservation ofenergy to find the speed with which the object hits the floor.
4 m/s (a) Determine the tension in the string, theacceleration of the object, and the speed with which the objecthits the floor. tension 1 N acceleration 2 m/s2 speed 3 m/s
(b) Verify your answer by using the principle of conservation ofenergy to find the speed with which the object hits the floor.
4 m/s tension 1 N acceleration 2 m/s2 speed 3 m/s
Explanation / Answer
An object of 48.0 N is attached to thefree end of a light string wrapped around