Physics 120
Term Test #2
Friday November 19, 2004
Only a basic, nonprogrammable calculator is allowed. You have approximately 50 minutes to complete this test.
Your work must be neat and easy to follo
Phys-120 (Midterm2) Date: Mar. 13th 2015 (# of points: 20 + 4 bonus)
Name:
Student ID:
Tutorial session:
Answer all questions in the booklet that has been provided. A coherent presentation is
expected
Physics 120 Practice Midterm Exam
Name_
1) Two identical objects A and B fall from rest
from different heights to the ground. If
object B takes twice as long as A to reach
the ground, what is the rati
Physics 120
2013 March 15
Midterm Exam 2 Solutions
Surname: Solutions
Academic Honesty: In accordance with the Academic Honesty Policy (T10.02), academic dishonesty in any form
will not be tolerated
PHYS 120
Tutorial #10
1. A uniform horizontal beam 8 m long is attached by a frictionless pivot to a wall. A
cable making an angle of 37o, attached to the beam 5 m from the pivot point, supports
the b
PHYSICS 120
Mechanics & Modern Physics
Written Assignment #2
Write complete solutions to all problems below.
Due Tuesday, March 22, 2016 at 10:30 pm
1.
A bowling ball of radius R = 10.8 cm is given an
PHYS 120
Today's (& Mondays)
Concepts:
Dr. Bernd Stelzer
a) Combining Transla;onal and
Rota;onal Mo;on
b) Work and Energy in Rota;ons
c) Rolling
Your Comments
slightly confuse
PHYS 120
Today's Concepts:
Dr. Bernd Stelzer
a) Rota2onal Kine2c Energy
b) Moment of Iner2a
Your Comments
! I understand the rotational kinematics but got very lost at moments of
inerti
Homework: Rotational Dynamics Three Masses
An green hoop with mass mh = 2.7 kg and radius Rh = 0.16 m hangs from a string
that goes over a blue solid disk pulley with mass
Mechanics and
Modern Physics
PHYS 120
SFU Fall 2016
Erol Girt
Oct 21st
Today's Concepts:
More Collisions, 1-D, 2-D, demos
Your comments
Momentum is straightforward but can get tedious
Figuring out w
PHYS 120
Today's Concepts:
Dr. Bernd Stelzer
a) Parallel Axis Theorem
b) Torque
Your Comments
Please go over the parallel axis theorem using simpler
examples. I don't understand what For
PHYSICS 120 NAME:
WEEK or OCTOBER 16, 2016- STUDENT #:
CENTER OF MASS PARTNERS:
SECTION:
(marks) 1-
( mar ids)
Tutorial Worksheet #6
A sherman in a boat catches a great White shark with a harpoon. The
4.4 Eigenvalues and Eigenvectors
(based on notes from Dr. J. Manuch)
MATH232 D100 2016-3 Lecture 16
Paul Tupper
SFU Burnaby
Fixed points
Definition (fixed points)
Solutions to the matrix equation Ax =
PHYS 120
Tutorial #2
1. A projectile is fired in such a way that its horizontal range is equal to three times it
maximum height. What is the angle of projection?
2. Suppose you are driving east with a
l.
PHYS 120
Tutorial #12
A block of mass M rests on a frictionless table and is
connected to the right end of a spring of spring
constant k. The left end of the spring is ﬁxed to a
vertical wall. At t
Physics 120: Tutorial 1
1. Usain Bolt’s position along the track during his World Record setting
run for the 100m sprint in Berlin in 2009 can be fairly well represented
by the following two formulae
PHYS 120 7 Spring 2013 a Week 10 (Tutorial 9)
Tutorial: Name:
Group: Student ID:
Rotational Statics and Dynamics: Yo-Yo
A yo-yo has mass M and outer radius R. The central stem has negligible mass and
Center of mass
1 m 1 m
Find the center of mass of the uniform sheet of plywood. Let
the coordinate origin be at the lower left corner of the sheet.
:1) Consider this as a system of effectively two she
Physics 120
2013 Februrary 8
Midterm Exam 1 SOLUTIIONS
SOLUTIONS
Academic Honesty:
In accordance with the Academic Honesty Policy (T10.02), academic dishonesty in any
form will not be tolerated. Pro
VA
Physics 120 Midterm Exam 1 2014 Februrary 7
There are 2 written problems. Show all your work and explain your reasoning to get hill credit.
11. Kim throws a ball to her friend Heidi. The ball leave
Physics 120
Midterm Exam 2
2014 March 14
Physics 120 Spring 2014 Midterm 2 Solutions
1. Two balls, one having twice the mass of the other,
are released from the same height. Just before
hitting the gr
Experiment: Flame Light Relight
Introduction
There's a lot of physics behind the simple lighting or extinguishing of a flame. There are two questions I
want you to answer would you believe me if I tol