Keaton Vandemark
PHY 1110L-03
TA: Nick Padgett
Pre lab 4
September 24, 2014
1). A straight line has the analytic form y = mx + b, where m is the slope and b the yintercept. Plot the following data poi
Recitation 4
57 u A 60.0-kg block slides along the top of a 100-kg block. The 60.0-kg block has an acceleration
of 3.0 m/s2 when a horizontal force of 320 N is applied, as in Figure 5-67. There is no
Recitation 6
31 H The potential energy of a 4.0—kg object constrained to the x axis is given by U = 3X2 ——x3 for x
s 3.0 m and U = 0 forx 2 3.0 m, where U is in joules and x is in meters, and the only
Recitation 5
Problem - A 2.0-kg particle is given a displacement of A? = (3.0 m)lC +(3.0 + (— 2.0
During the displacement, a constant force F = (2.0 —(l .0 N)}'+ (l .0 N)I2 acts on the particle. (0)
Recitation 2
2-39 On June 14, 2005, Asafa Powell of Jamaica set a world's record for the 100-m dash with a
time t = 9.77 s. Assuming he reached his maximum speed in 3.00 s, and then maintained that
sp
2 1\
Recitation I
\-38 The 51 unit of force , the kilogram-meter per second squared (kg- mI 52) is called the
newto n (N). Find the dimensions and the 51 units orlhe constant G in Newto n's law of
gra
Recitation 8
64 0 The particles in Figure 9-52 are connected by a very light rod. They rotate about the
y axis at 2.0 rad/s. (0) Find the speed of each particle, and use it to calculate the kinetic en
Recitation 7
Problem H Bored, a boy shoots his pellet gun at a piece of cheese that sits, keeping cool for
dinner guests, on a massive block of ice. On one particular shot, his 1 g pellet gets stuck i
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an
ll
Recitation 9
29 - Find A X if for the following choices:(a)/1 = 4; andl}= 6; + 61:, (b) {group} A = 42' and
=6E+6I2,and(c)[group)A=22+3j and I}: 3t:+2]:.
_, — . ,1. . j 15 A.
Mt»: Law {rowng
Recitation 3
3-85 00 The range of a cannonball fired horizontally from a cliff is equal to the height of the cliff.
What is the direction of the velocity vector of the projectile as it strikes the gro
Ch
4
Dynamics
CHAPTER 4
The connection between forces and motion is a
field called
1. Dynamics 94.74%
Ch0%
4 - Dynamics
2. Force
2.63%
3.
Inertiaat rest will
An object
remain at rest, or an object
2.6
Keaton Vandemark
PHY 1110L-03
TA: Nick Padgett
Pre lab 4
September 24, 2014
1). A straight line has the analytic form y = mx + b, where m is the slope and b the yintercept. Plot the following data poi
Keaton Vandemark
PHY 1110
Post lab #4
October 2, 2014
Results: g= 1038 cm/sec2 127 cm/sec2
Value for g on the 2nd floor of Fawcett = 980.0744 .0002 cm/sec2
1. Discuss whether or not the value you obta
Keaton Vandemark
PHY 1110L Section #3
TA: Nick Padgett
Post lab 3
September 25, 2014
1. In this experiment you were not asked to do any mathematical determination
of uncertainty in your measurements.
Keaton Vandemark
Post Lab #2
September 16, 2014
1. A.) The final densities that were obtained by my group were 2.82 .02 for
the cylinder and 3.43 1.62 g/cm3 for the aluminum sheet.
B.) When looking at
Keaton Vandemark
Pre lab #3
PHY 1110L-03
September 16, 2014
1). What does the position vs. time graph of an object subjected to a constant force
look like? Draw a representation of one. Be sure to use
Keaton Vandemark
PHY 1110L Section#3
Post lab 1
September 12, 2014
1. The measurement that plays the biggest role in determining the uncertainty
for volume would be the largest fractional uncertainty
Keaton Vandemark
Post Lab #2
September 16, 2014
1. A.) The final densities that were obtained by my group were 2.82 .02 for
the cylinder and 3.43 1.62 g/cm3 for the aluminum sheet.
B.) When looking at
Keaton Vandemark
Pre-lab 2 questions
September 11, 2014
1. What is the volume of the cone?
V=(1/3) (10.01)2 (15.29)= 1604.368987 cm3
.2+.2=.4
= 1604 .4 cm3
2. what is the fractional uncertainty in the
Recitation 10
68
the bullet stOpping in it. How far will the block slide before coming to a stop? The mass of the bullet is 10.5 g, the
mass of the block is 10.5Kg, the bullet’s impact speed is 750 m/