Answer: B) 29.4 m/s^2
Step-by-step explanation:
The g force is the gravitational force equivalent. Recall,
gravitational acceleration = 9.8m/s^2
This means that the 1 g force is equivalent to an acceleration of 9.8m/s^2
From the information given,
riders can experience a force of up to 3 g. Thus, the maximum acceleration of the roller coaster is
3 x 9.8
= 29.4
B) 29.4 m/s^2