Physics, 29.06.2019 07:00 oldless504

A0.50 kilogram ball is held at a height of 20 meters. what is the kinetic energy of the ball when it reaches halfway after being released? a. 49 joules b. 98 joules c. 1.0 × 10^2 joules d. 1.1 × 10^2 joules

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A0.50 kilogram ball is held at a height of 20 meters. what is the kinetic energy of the ball when it...