The roller coaster car has a mass of 900 kg, including its passenger. It starts from the top of the hill A with a speed v₁ =3 m/s. Neglect friction, the mass of the wheels, and the size of the car. Take pa = 7.5 m and Pc-5 m. (Figure 1) . Figure 15 m 10 m 1 of 1 Suomi Previous Answers Correct Part C 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. No 17.2 KN Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining ?
The roller coaster car has a mass of 900 kg, including its passenger. It starts from the top of the hill A with a speed v₁ =3 m/s. Neglect friction, the mass of the wheels, and the size of the car. Take pa = 7.5 m and Pc-5 m. (Figure 1) . Figure 15 m 10 m 1 of 1 Suomi Previous Answers Correct Part C 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. No 17.2 KN Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining ?
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Transcribed Image Text:The roller coaster car has a mass of 900 kg, including
its passenger. It starts from the top of the hill A with a
speed v₁ =3 m/s. Neglect friction, the mass of the
wheels, and the size of the car. Take pa = 7.5 m and
Pc = 5m. (Figure 1)
Figure
15 m
10 m
<1 of 1
Submit
Previous Answers
Correct
Part C
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.
No= 17.2
HÅ
KN
Submit Previous Answers Request Answer
?
X Incorrect; Try Again; 5 attempts remaining
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