with ultraviolet disinfectionbiochar-based

AND water filtration system with ultraviolet b. 34 m without either car or trailer
otable use disinfection and particulates c. 50 m skidding?
d. 68 m a. 40 km/h
using pebble for potable DOCUMENTS CONSIDERED TO BE RELEVANT 2. If the car described in the b. 75.2 km/h
previous problem moves along a c. 108 km/h
using gravel for potable Citation of Documents track that is banked 5°, what is d. 143 km/h
[US5233523, System for Mailing and Collecting Items] the smallest radius it can travel
Note: Explain why the cited patent is an “X” document.
using biochar for potable without skidding?
water filtration system with ultraviolet disinfection AND a. 6m
a. 3.1 s
using sand for potable feedback system for potable use b. 18 m
a. 3.25 rad/s (counterclockwise)
c. 26 m
m using ultraviolet disinfection andfiltration system using pebble for potable b. 5.50 rad/s (clockwise)
water d. 47 m
a. 1.30 m/s
3. Traffic travels at 100 km/h around
b. 1.73 m/s
water filtration system using gravel for potable a banked highway curve with a
ltration system with feedback system c. 5.20 m/s
radius of 1000 m. What banking
6. An automobile travels on a
water filtration system using biochar for potable angle is necessary such that
ltration system with ultraviolet perfectly horizontal, unbanked
friction will not be required to
ulates circular track of radius r. The
water filtration system using sand for potable resist the centrifugal force?
coefficient of friction between the
a. 1.4°
SIDERED TO BE RELEVANT tires and the track is 0.3. if the
water treatment system using ultraviolet disinfection and b. 2.8°
velocity of the car is 10 m/s, what
c. 4.5°
Citation of Documents is the smallest radius it may travel
d. 4.6°
[US5233523, System for Mailing and Collecting Items] without skidding?
biochar-based
Note: Explain why the cited patent water
is an “X” document. filtration system with feedback system 4. The center of gravity of a roller
e. 10 m
coaster car is 0.5 m above the
f. 34 m
with ultraviolet disinfectionbiochar-based
AND water filtration system with ultraviolet rails. The rails are 1 m apart.
g. 50 m
otable use disinfection and particulates What is the maximum speed that
h. 68 m
the car can travel around the
using pebble for potable DOCUMENTS CONSIDERED TO BE RELEVANT 7. If the car described in the
unbanked curve of a radius 15 m
previous problem moves along a
without the inner wheel losing
using gravel for potable Citation of Documents track that is banked 5°, what is
contact with the top of the rail?
[US5233523, System for Mailing and Collecting Items] the smallest radius it can travel
Note: Explain why the cited patent is an “X” document. a. 8.58 m/s
using biochar for potable without skidding?
b. 12.1 m/s
e. 6m
1. perfectly horizontal, unbanked c. 17.2 m/s
using sand for potable f. 18 m
circular track of radius r. The d. 24.2 m/s
g. 26 m
coefficient of friction between the 5. A 1530 kg car is towing a 300 kg
m using ultraviolet disinfection and h. 47 m
tires and the track is 0.3. if the trailer. The coefficient of friction
8. Traffic travels at 100 km/h around
velocity of the car is 10 m/s, what between all tires and the road is
a banked highway curve with a
is the smallest radius it may travel 0.80. How fast can the car and
ltration system with feedback system radius of 1000 m. What banking
without skidding? trailer travel around an unbanked
angle is necessary such that
a. 10 m curve of a radius of 200 m
 friction will not be required to
resist the centrifugal force?
e. 1.4°
f. 2.8°
g. 4.5°
h. 4.6°
9. The center of gravity of a roller
coaster car is 0.5 m above the
rails. The rails are 1 m apart.
What is the maximum speed that
the car can travel around the
unbanked curve of a radius 15 m
without the inner wheel losing
contact with the top of the rail?
e. 8.58 m/s
f. 12.1 m/s
g. 17.2 m/s
h. 24.2 m/s
10. A 1530 kg car is towing a 300 kg
trailer. The coefficient of friction
between all tires and the road is
0.80. How fast can the car and
trailer travel around an unbanked
curve of a radius of 200 m
without either car or trailer
skidding?
e. 40 km/h
f. 75.2 km/h
g. 108 km/h
h. 143 km/h