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23 Nov 2019
As shown in the figure , a superball with mass equal to 50 grams is dropped from a height of 1.5m . It collides with a table, then bounces up to a height of 1.0m . The duration of the collision (the time during which the superball is in contact with the table) is 15ms . In this problem, take the positive y direction to be upward, and use 9.8 m/ s^2 for the magnitude of the acceleration due to gravity. Neglect air resistance.
As shown in the figure , a superball with mass equal to 50 grams is dropped from a height of 1.5m . It collides with a table, then bounces up to a height of 1.0m . The duration of the collision (the time during which the superball is in contact with the table) is 15ms . In this problem, take the positive y direction to be upward, and use 9.8 m/ s^2 for the magnitude of the acceleration due to gravity. Neglect air resistance.
Irving HeathcoteLv2
2 Jul 2019
