Situation 6. The driver of the truck hits the brakes producing a uniform deceleration to compensate for the road's dips and hips. The truck's speed is 35m/s at the bottom A of the dip and 20m/s at the top C of the hump, which is 140 m along the road from A. If the passengers experience a total acceleration of 4 m/s^2 at A and if the radius of curvature of the hump at C is 150 m. 70m ос AO 70m Re = 150m 17. Which of the following most nearly gives the value of the total acceleration (m/s^2) at C? a. 3.97 b. 2.67 c. 2.95 d. 4.00
Situation 6. The driver of the truck hits the brakes producing a uniform deceleration to compensate for the road's dips and hips. The truck's speed is 35m/s at the bottom A of the dip and 20m/s at the top C of the hump, which is 140 m along the road from A. If the passengers experience a total acceleration of 4 m/s^2 at A and if the radius of curvature of the hump at C is 150 m. 70m ос AO 70m Re = 150m 17. Which of the following most nearly gives the value of the total acceleration (m/s^2) at C? a. 3.97 b. 2.67 c. 2.95 d. 4.00
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Transcribed Image Text:Situation 6.
The driver of the truck hits the brakes producing a uniform
deceleration to compensate for the road's dips and hips. The truck's
speed is 35m/s at the bottom A of the dip and 20m/s at the top C of the
hump, which is 140 m along the road from A. If the passengers experience
a total acceleration of 4 m/s^2 at A and if the radius of curvature of
the hump at C is 150 m.
70m
ос
AO
70m
Re=150m
17. Which of the following most nearly gives the value of the total
acceleration (m/s^2) at C?
a. 3.97
b. 2.67
c. 2.95
d. 4.00
PO
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