SAT, 23.10.2021 03:20 steloiryancy

The potential energy of a roller coaster is 50 joules. The kinetic energy of the same coaster is 50 joules. What is the mechanical energy of the coaster? Question 2 options: 0 joules 50 joules 100 joules

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The potential energy of a roller coaster is 50 joules. The kinetic energy of the same coaster is 50...