Physics, 29.01.2022 09:20 aek02

I NEED HELP PLZ ASAP Assuming the height of the hill in Fig. 6–18 is 45 m, and the roller-coaster car starts from rest at the top,
First: Calculate the speed of the roller-coaster car at the bottom of the hill (on your paper)
Then At what height will the coaster have 0.35 times its original speed.
Take y = 0 at the bottom of the hill.
PLZ SHOW WORK TO HELP ME UNDERSTAND. THANKS!!

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I NEED HELP PLZ ASAP Assuming the height of the hill in Fig. 6–18 is 45 m, and the roller-coaster...

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