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Physics, 23.01.2021 23:50, loganferg5429
16. Why does the number of carts matter when designing a roller coaster track? (Hint: PE = mass x gravity x height and KE = /2 mass x velocity ^2)
Choose 2 correct statements.
A. Adding carts increases the mass and decreases the total energy in the system.
B. Adding carts increases the mass and increases the total energy in the system.
C. Removing carts increases the mass and decreases the total energy in the system.
D. Removing carts decreases the mass and decreases the total energy in the system.
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Answers: 1
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16. Why does the number of carts matter when designing a roller coaster track? (Hint: PE = mass x gr...
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