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Posted: **Sun Jul 10, 2022 11:42 am**

: The Roller Coaster Car Has A Mass Of 800 Kg Including Its Passenger It Starts From The Top Of The Hill A With A Speed 1 (116.33 KiB) Viewed 55 times

: The Roller Coaster Car Has A Mass Of 800 Kg Including Its Passenger It Starts From The Top Of The Hill A With A Speed 2 (182.8 KiB) Viewed 55 times

The roller coaster car has a mass of 800 kg, including its passenger. It starts from the top of the hill A with a speed A = 5 m/s Neglect friction, the mass of the wheels, and the size of the car. Take PB = 7.5 m and pc =5 m. (Figure 1) Figure 15 m B 10 m 1 of 1 T Part Determine the minimum height h of the hill crest so that the car travels around the inside loops without leaving the track. Express your answer to three significant figures and include the appropriate units. h = Submit Part B NB = ,00 Submit μÃ Value Request Answer What is the normal reaction on the car when the car is at B? Express your answer to three significant figures and include the appropriate units. μÄ Value → Request Answer Units d Units ? www ?
What is the normal reaction on the car when the car is at B Express your answer to three significant figures and include the appropriate units. NB= Submit Part C = Submit μA Value What is the normal reaction on the car when the car is at C? Express your answer to three significant figures and include the appropriate units. 0 Request Answer HA Value Units Request Answer Units ?