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The Figure Shows a Famous Roller Coaster Ride

Question 136

Multiple Choice

The figure shows a famous roller coaster ride. You can ignore friction. If the roller coaster leaves point Q from rest, what is its speed at the top of the 25-m peak (point S) ?
The figure shows a famous roller coaster ride. You can ignore friction. If the roller coaster leaves point Q from rest, what is its speed at the top of the 25-m peak (point S) ? A) 44 m/s B) 62 m/s C) 10 m/s D) 22 m/s E) 120 m/s


A) 44 m/s
B) 62 m/s
C) 10 m/s
D) 22 m/s
E) 120 m/s

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