Exam (elaborations)

CON 1100V - FINAL EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS

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CON 1100V

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CON 1100V

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CON 1100V - FINAL EXAM 2024/2025 WITH
100% ACCURATE SOLUTIONS

Who has the authority to determine the applicability of rules,
regulations, and policies on a specific contract?

Any acquisition team member
Contracting officer
Senior contracting specialist
Legal representative - CORRECT ANSWER Contracting officer

Which Adaptive Acquisition Framework (AAF) pathway is to acquire
information systems that support Department of Defense (DoD)
business operations?
(Chapter 5) T or F: Objects move only when a force is exerted -
CORRECT ANSWER False

(Chapter 5) T or F: The acceleration of an object is inversely
proportional to the net force acting on it - CORRECT ANSWER False, it is
directly proportional to the net force acting on it

(Chapter 5) T or F: Air resistance is cause by friction between the air
and an object moving through air - CORRECT ANSWER True

(Chapter 5) T or F: Pressure is defined as the force on object exerts o
another object. - CORRECT ANSWER False, pressure is the amount of
force over a given area

(Chapter 5) T or F: The speed of an object dropped in air will continue
to increase without limit - CORRECT ANSWER False, increase with a
limit and the limit is called terminal velocity

(Chapter 5) The acceleration produced by a net force on an object is...
a. directly proportional to the magnitude of the net force
b. in the same direction as the net force

,c. inversely proportional to the mass of the object
d. all of the above - CORRECT ANSWER d. all of the above

(Chapter 5) If the force acting on a cart doubles, what happens to the
cart's acceleration?
a. it quadruples
b. it doubles
c. it halves
d. it quarters - CORRECT ANSWER b. it doubles

(Chapter 5) A girl whose weight is 200 N hangs from a bar supported
by two strands of rope. What is the tension in each strand?
a. 400 N
b. 300 N
c. 200 N
d. 100 N - CORRECT ANSWER d. 100 N

(Chapter 5) Pressure is defined as...
a. distance per unit time
b. force per unit time
c. force per unit area
d. velocity per unit time - CORRECT ANSWER c. force per unit area

(Chapter 5) Which of the following would exert the most pressure on
the ground?
a. a woman standing in running shoes
b. a woman standing in high heel shoes
c. a woman standing on skis - CORRECT ANSWER b. a woman standing
in high heel shoes

(Chapter 5) A tennis ball and a solid steel ball the same size are
dropped at the same time. Which ball has the greater force acting on
it?
a. the tennis ball
b. the steel ball
c. they both have the same force acting on them - CORRECT ANSWER b.
the steel ball

,(Chapter 5) A tennis ball and a solid steel ball the same size are
dropped at the same time. In the absence of air resistance, which ball
has the greater acceleration?
a. the tennis ball
b. the steel ball
c. nonsense! they both have the same acceleration - CORRECT ANSWER
c. nonsense! they both have the same acceleration

(Chapter 5)As he falls from a high-flying stationary helicopter, Bronco's
velocity increases and his acceleration...
a. decreases
b. remains the same
c. increases - CORRECT ANSWER a. decreases

(Chapter 5) You push with 30 N on a 3-kg block and there are no
opposing forces. What is the block's acceleration? - CORRECT ANSWER
10 m/s^2

(Chapter 5) A 50-kg block of cement is pulled upward (not sideways!)
with a force of 600 N. What is its acceleration? - CORRECT ANSWER 12
m/s ^2

(Chapter 5) What is terminal speed? When a skydiver had reached
terminal speed, what is he air resistance equal to? What is skydiver's
acceleration? - CORRECT ANSWER When you've reached maximum
speed. When air resistance and weight are equal and there is a net
force of zero. The skydiver's air resistance is equal to his weight.

(Chapter 6) T or F: Whenever one object exerts a force on a second
object, the second object always exerts the same amount of force
back on the first object. - CORRECT ANSWER True

(Chapter 6) T or F: A rocket ship is pushed forward by gases that are
forced out the back of the ship. - CORRECT ANSWER True

(Chapter 6) T or F: In order to make a cart move forward, a horse must
pull harder on the cart than the cart pulls on the horse. - CORRECT
ANSWER False

, (Chapter 6) T or F: If a bicycle and a parked car have a head-on-
collision, the force of impact is greater on the bicycle. - CORRECT
ANSWER False

(Chapter 6) The earth and moon pull on each other with equal amounts
of force. - CORRECT ANSWER True

(Chapter 6) Whenever an object exerts a force on another object, the
second object exerts a force of the same magnitude, but in the
opposite direction to that of the first object.
a. always true
b. sometimes true
c. always false - CORRECT ANSWER a. Always true

(Chapter 6) A high school student hits a nail with a hammer. During the
collision, there is a force
a. on the hammer but not the nail
b. on the nail but not on the hammer
c. on the nail and also on the hammer - CORRECT ANSWER c. on the nail
and also on the hammer

(Chapter 6)A woman weighing 500 N sits on the floor. She exerts a
force on the floor of
a. 1000 N
b. 500 N
c. 250 N
d. 50 N - CORRECT ANSWER b. 500 N

(Chapter 6) As a 500 N woman sits on the floor, the floor exerts a force
on her of
a. 1000 N
b. 500 N
c. 250 N
d. 50 N - CORRECT ANSWER b. 500 N

(Chapter 6) Forces always occur
a. when velocities are constant

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Exam (elaborations)

CON 1100V - FINAL EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS

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