1
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Phys 165 Module 2 Exam Questions and
Answers (100% Correct Answers) Already
Graded A+
True or False: Kinematics is the branch of physics which is
concerned with the motion of objects without regard to the forces
that affect the motion. [ANS:] True
Match the physical quantity in the left column with the
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appropriate question in the right column. Each choice will be used
exactly once.
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Position
Displacement
Time Interval
Speed [ANS:] Where is it?
How far did it go?
How long did it take?
How fast did it go?
Your place of work is 2.0 miles directly west of the post office. Your
house is 1.5 miles directly north of the post office. You live in a city
where the streets all run either north-south or east-west. On your
way home from work you stop at the post office to drop of some
, 2
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mail. Your trip begins at 4:50 pm and ends at 5:05 pm. Determine
the following physical quantities:
a. The time interval of your trip _____
b. Your distance traveled _____
c. The magnitude of the displacement for this trip _____
d. The average speed of your trip _____
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e. The magnitude of the average velocity of your trip _____ [ANS:]
a) 5:05pm - 4:50pm = 15 minutes
b) 2.0 miles + 1.5 miles = 3.5 miles
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c) a^2+b^2=c^2
2^2+1.5^2 = c^2 c= 2.5 miles
d) v=d/t answer in mph
e v=d/t answer in mph
Which statement BEST describes vectors and scalars? [ANS:]
Vectors have both magnitude and direction
Scalars have only magnitude
A security guard walks around the perimeter of a building during
one of his rounds. The distance he travels around the building is
528 m and it takes him 367 s to complete one lap around the
building. Determine the following physical quantities:
a. His average speed _____
For Expert help and assignment solutions, +254707240657
Phys 165 Module 2 Exam Questions and
Answers (100% Correct Answers) Already
Graded A+
True or False: Kinematics is the branch of physics which is
concerned with the motion of objects without regard to the forces
that affect the motion. [ANS:] True
Match the physical quantity in the left column with the
© 2025 Assignment Expert
appropriate question in the right column. Each choice will be used
exactly once.
Guru01 - Stuvia
Position
Displacement
Time Interval
Speed [ANS:] Where is it?
How far did it go?
How long did it take?
How fast did it go?
Your place of work is 2.0 miles directly west of the post office. Your
house is 1.5 miles directly north of the post office. You live in a city
where the streets all run either north-south or east-west. On your
way home from work you stop at the post office to drop of some
, 2
For Expert help and assignment solutions, +254707240657
mail. Your trip begins at 4:50 pm and ends at 5:05 pm. Determine
the following physical quantities:
a. The time interval of your trip _____
b. Your distance traveled _____
c. The magnitude of the displacement for this trip _____
d. The average speed of your trip _____
© 2025 Assignment Expert
e. The magnitude of the average velocity of your trip _____ [ANS:]
a) 5:05pm - 4:50pm = 15 minutes
b) 2.0 miles + 1.5 miles = 3.5 miles
Guru01 - Stuvia
c) a^2+b^2=c^2
2^2+1.5^2 = c^2 c= 2.5 miles
d) v=d/t answer in mph
e v=d/t answer in mph
Which statement BEST describes vectors and scalars? [ANS:]
Vectors have both magnitude and direction
Scalars have only magnitude
A security guard walks around the perimeter of a building during
one of his rounds. The distance he travels around the building is
528 m and it takes him 367 s to complete one lap around the
building. Determine the following physical quantities:
a. His average speed _____
