PHY213 Online Lab 03
PHY213 Physics I
Lab 03: Forces and Motion
PURPOSE
In this experiment we will investigate the action of Forces and
the resulting motion.
You will use an online simulation from the University of
Colorado, Boulder, called Forces and Mot
PHY213 Online Lab 01
PHY213 Physics I
Lab 01: The Moving Man
PURPOSE
The purpose of this experiment is to explore position, velocity, and
acceleration graphs, as demonstrated by a moving man.
You will use an online simulation (screen shown in Figure 1) fr
PHY213 Online Lab 06
PHY213 Physics I
Lab 06: Balancing Act
PURPOSE
In this experiment we will investigate the balancing of
torques with regards to rotational equilibrium.
You will use an online simulation from the University of
Colorado, Boulder, called
PHY213 Online Lab 04
PHY213 Physics I
Lab 04: Energy Skate Park
PURPOSE
In this experiment we will investigate the conservation of
mechanical energy.
You will use an online simulation from the University of
Colorado, Boulder, called Energy Skate Park. Mak
PHY213OnlineLab01
Lab 01: The Moving Man
PURPOSE
The purpose of this experiment is to explore position, velocity, and
acceleration graphs, as demonstrated by a moving man.
You will use an online simulation (screen shown in Figure 1) from the University of
Physics 213 Quiz 04
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1. The horizmtal surface on which the 2 kg block slides is frictionless. The speed of mm
the block before it touches the spring is 7.0 m/s. How fast is the block moving at Ahd
the histantthespringhasbeencmnpresed 15cm?k-2.0 kN/m WC
2. Askierofmass70kgco
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PHY213 Online Lab 05
PHY213 Physics I
Lab 05: Collisions
PURPOSE
In this experiment we will investigate the conservation of
momentum as it involves collisions.
You will use an online simulation from the University of
Colorado, Boulder, called Collision La
PHY213 Online Lab 04
PHY213 Physics I
Lab 04: Energy Skate Park
PURPOSE
In this experiment we will investigate the conservation of
mechanical energy.
You will use an online simulation from the University of
Colorado, Boulder, called Energy Skate Park. Mak
PHY213 Online Lab 06
PHY213 Physics I
Lab 06: Balancing Act
PURPOSE
In this experiment we will investigate the balancing of torques
with regards to rotational equilibrium.
You will use an online simulation from the University of
Colorado, Boulder, called
PHY 213 Chapter 08 Problems Dr. Golben
1.
A block slides on a rough horizontal surface from point A to point B. A force
(magnitude P = 2.0 N) acts on the block between A and B, as shown. Points A
and B are 1.5 m apart. If the kinetic energies of the block
PHY 213 Chapter 10 Problems Dr. Golben
Angular Speed and Angular Acceleration
1. 2 600 rev/min is equivalent to which of the following?
a.
b.
c.
d.
2600 rad/s
43.3 rad/s
273 rad/s
60 rad/s
2. A 0.12-m-radius grinding wheel takes 5.5 s to speed up from 2.0
PHY 213 Chapter 06 Problems Dr. Golben
1.
A race car travels 40 m/s around a banked (45 with the horizontal) circular
(radius = 0.20 km) track. What is the magnitude of the resultant force on the
80-kg driver of this car?
a.
b.
c.
d.
e.
2.
An airplane tra
PHY 213 Chapter 13 Problems Dr. Golben
Newtons Law of Gravity
1.
Three 5.0-kg masses are located at points in the xy plane as shown in the figure.
What is the magnitude of the resultant force (caused by the other two masses) on
the mass at the origin?
a.
PHY 213 Chapter 14 Problems Dr. Golben
Multiple Choice
Pressure
1.
A stonecutters chisel has an edge area of 0.7 cm2. If the chisel is struck with a
force of 42 N, what is the pressure exerted on the stone?
a.
b.
c.
d.
e.
2.
When water freezes, it expands
PHY 213 Chapter 07 Problems Dr. Golben
Problems: Work
1.
A 5.0-kg object is pulled along a horizontal surface at a constant speed by a 15-N
force acting 20 above the horizontal. How much work is done by this force as the
object moves 6.0 m?
a.
b.
c.
d.
e.
PHY 213 Chapter 11 Problems Dr. Golben
Multiple Choice
1.
Two vectors lying in the xy plane are given by the equations A = 5i + 2 j and
B=2i 3j . The value of A B is
2.
a.
19 k
b.
11 k
c.
19 k
d.
11 k
e.
10 i j
Two vectors lying in the xz plane are given
PHY 213 Chapter 12 Problems Dr. Golben
Multiple Choice
1.
A uniform bridge span weighs 50.0 103 N and is 40.0 m long. An automobile
weighing 15.0 103 N is parked with its center of gravity located 12.0 m from the
right pier. What upward support force does
PHY213 Summer
SAMPLE TEST #3 for Final
1. Two vectors
are given by the equations A 3i 4 j and
(a) Find A B .
(b) Find the angle between vectors A and B .
L
pivot
Dr. Golben
B 5i 2 j
2. A uniform rod (mass = 2.0 kg, length = 0.60 m) is free to rotate
abou
PHY 213 Chapter 09 Problems Dr. Golben
Inelastic Collision Problems
1.
A 1.2-kg object moving with a speed of 8.0 m/s collides perpendicularly with a
wall and emerges with a speed of 6.0 m/s in the opposite direction. If the object
is in contact with the
PHY 213 SAMPLE TEST #2 SUMMER
Dr. Golben
Name _
1. A roller-coaster car has a mass of 600 kg when fully loaded with
passengers. At the bottom of a circular dip of radius 40 m (as
shown in the figure) the car has a speed of 16 m/s.
(a) Draw a free-body dia
PHY213
Dr. Golben
SAMPLE TEST #1
Summer Semester
1. A ball thrown vertically from ground level is caught 2.5 s later by a person on a balcony which
is 10 m above the ground. Determine
(a) the initial velocity of the ball and
(b) the final velocity of the