PHYS 121: Assignment 7
Problem 17: Partially Inelastic 1D Collision
A toy car of mass m starts from rest at a height h above the
ground, accelerates along a frictionless track down to ground
level, an
PHYS 121: Assignment 7 Due in class: Monday, Nov 10
Problem 17: Partially Inelastic 1D Collision PHYS 121 ID:
A toy car of mass m starts from rest at a height h above the
ground, accelerates along a f
Who am I, where to find me, etc
Name:
Dr.G .S c h o lz
Office:
P HY 3 5 8
Lab:
P HY 1 1 5
Phone:
x3 2 2 1 3 (o ffic e )
e-mail:
s c h o lz@ uwa te rlo o .c a
Office hours:
Mo n d a y1 2 :3 0 to 3 :0 0
University of Waterloo
Final Examination
Term: Fall
Year: 2010
Student Name
UW Student ID Number
Course Abbreviation and Number
Course Title
Section(s)
Sections Combined Course(s)
Section Numbers of C
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PHYS 121: Assignment :34 Due in class: Wednesday, Oct 15
Problem 8: Block on an Incline PHYS 121 ID:
O Consider the system depicted to the right. Two masses, m1 and m2, are
connected by a light inex
PHYS 121: Assignment 6 Due in class: Monday, Nov 3
Problem 14: Spring and Block with Friction PHYS 121 ID:
A block of mass m is attached to a spring with spring constant k and k
rests upon a rough h
PHYS 121: Assignment 9
Problem 23: Merry-Go-Round Revisited
Due in class: Monday, Dec 1
PHYS 121 ID:
A child of mass m is playing on a merry-go-round which has mass 6m and radius r. Assume the
merry-g
PHYS 121: Assignment 8
Problem 20: Merry-Go-Round
Due in class: Monday, Nov 24
PHYS 121 ID:
A child pushes tangentially on the edge of a merry-go-round of radius 2 m, causing it to rotate. The
merry-g
PHYS 121: Assignment 2 Due in class: Monday, Sep 29
Problem 3: Two Toy Cars PHYS 121 ID:
Consider two toy cars. Car A starts from rest and speeds up with constant acceleration for a time
tA until it
PHYS 121: Assignment 3 Due in class: Monday, Oct 6
Problem 5: Crossing a River PHYS 121 ID:
A boat is to be used to cross a river of width w that is ﬂowing with a speed 1}. The boat travels with
a c
PHYS 121: Assignment 5 Due in class: Monday, Oct 27
Problem 11: Daredevil Disaster PHYS 121 ID:
A daredevil D is standing on a ledge a height h above a h
pool of water below. He holds the end of a rop
PHYS 121: Assignment 6
Problem 14: Spring and Block with Friction
Due in class: Monday, Nov 3
PHYS 121 ID:
A block of mass m is attached to a spring with spring constant k and
rests upon a rough horiz
PHYS 121: Assignment 5
Problem 11: Daredevil Disaster
A daredevil D is standing on a ledge a height h above a
pool of water below. He holds the end of a rope of length
h that is attached to a xed poin
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PHYS 121: Assignment 2
Problem 3: Two Toy Cars
Due in class: Monday, Sep 29
PHYS 121 ID:
Consider two toy cars. Car A starts from rest and speeds up with constant acceleration for a time
tA until it r
PHYS 121: Assignment 1
Problem 1: Vector Manipulation
Due in class: Monday, Sep 22
PHYS 121 ID:
Consider the following two vectors:
A = 4 + 3
i
j
B = 12 + 5
i
j
3
a) Calculate A+ B and make two freeha
PHYS 121: Assignment 3
Problem 5: Crossing a River
Due in class: Monday, Oct 6
PHYS 121 ID:
A boat is to be used to cross a river of width w that is owing with a speed v. The boat travels with
a const
PHYS 121: Assignment 1 Due in class: Monday, Sep 22
Problem 1: Vector Manipulation PHYS 121 ID:
Consider the following two vectors:
a) Calculate A+B and make two freehand scale plots of the three vect
PHYS 121: Assignment 4
Problem 8: Block on an Incline
Due in class: Wednesday, Oct 15
PHYS 121 ID:
Consider the system depicted to the right. Two masses, m1 and m2 , are
connected by a light inextensi
PHYS 121 LEC, TUT 0.50
Mechanics and Waves 1
An introductory course in physics for students intending to concentrate their future studies in the
physical sciences, optometry or mathematics; includes p
University of Waterloo
Department of Physics & Astronomy
Physics 121 Midterm
Fall 2009
Instructors:
Dr. Robert Mann (section 3)
Dr. Hartwig Peemoeller (section 2)
Dr. Yuri Leonenko (section 1)
rd
Date
Welcome to PHY 121
Robert Mann
Room 377
Class time: MWF 9:30 - 10:20
MWF 11:30 - 12:20
Ofce hours: Mon/Fri 10:30-11:20
Email: mann@astro.uwaterloo.ca
Course Basics
Text
Essential University Physics
Phys 121 Midterm
Fall 2011
(Mann/Scholz)
1) A basketball players is 180 cm tall, has a mass of 165 kg and his running shoes have
friction coefficients with respect to the gym floor of k = 0.45 and s =
Math 136
Sample Term Test 2 # 2
NOTES: - In addition to these questions you should also do questions 7, 10 b from
sample term test 1 # 2.
1. Short Answer Problems
a) Let S = cfw_v1 , . . . , vn be a
Math 127 Dr. Smith Lecture 0
I. Introduction
A. Course Outline
1. Contact ptsmith@uwaterloo.ca
2. TA is Samuel Kim,
s362kim@uwaterloo.ca
B. Learn
1. Still contact ptsmith@uwaterloo.ca
C. Tutorials on