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Please answer all 2. Refer to the following: An object (m=100kg) is initially at rest at point A and starts to move long a frictionless

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2. Refer to the following: An object (m=100kg) is initially at rest at point A and starts to move long a frictionless track. 200 m 160 m t PE=0 at the ground level ie at point B a. What is the heat generated by the track, if any. Explain. 1 600 to idglaw s notlw beansled b. Calculate the kinetic energy at point A c. Calculate the potential energy at point A Seesome dod el Jardin d. Calculate the total energy at point A

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