PHYSIC LAB 04
CENTRIPETAL
FORCE FORMAL
REPORT
By David Keovilay
David Keovilay
Physic 1201 Q
Table of Contents
This formal report consists of the following:
1) Abstract: Consist of a summary of the lab report
2) Introduction: Consist of the goals of the e
David Keovilay
Prelab 04 Centripetal force
Physic 1201 q
a) In normal cases usually X is considered the independent variables in most graphs. So in this case
we can assume is the independent variable unless said otherwise. Since for example lets take
the
David Keovilay
Pre-lab 01
Physics 1201Q
a) To create a scatterplot, go to insert, pick the scatter plot picture above chart and click the first
scatter plot picture which is the regular scatter plot. There should be a blank scatter plot. Click
on it and r
David Keovilay
Prelab 07
Physic 1201Q
7.1)
1) To increase the range of the ball you want the angle of the throw to be as large as possible and a
angle of 45 degrees will be the maximum angle in order to throw it as far as possible. Then it just
depends on
David Keovilay
Physic 1201 Lab
Prelab 2
1) I create the formula sheet by clicking on one of the bottom until I can type, enter a equal sign
and click on the data required for instance, T^2 I enter the equal sign and click on of on the
period that correspo
David Keovilay
Physic 1201q
Prelab 3
3.1) a) If N doubles then the standard error becomes smaller because the average of multiple
measurement is considered to have a better accuracy than a single measurement as said in 3.2
paragraph. The more sample size
David Keovilay
Prelab 08
Physic 1201q
Question 8.1
a) The level arm is the length of the wrench.
b)The angle that would provide the most torque is when theta is equal to 90 degrees or when the guy
force is perpendicular to the level arm.
c) The torque wou
David Keovilay
Springs chapter 6
Prelab 06 physic 1201q
6.1 questions)
a) We use springs in many different ways, some use are for car shock absorption, mattresses, couches,
alarm system and our previous lab.
b) The function of the spring is to generate a
Garrett Daly
2/28/17
Lab 4 Centripetal Force
Abstract
In this experiment, the goal is to simply measure tension in a string using an apparatus where one
can find the centripetal force using different independent variables (weight of masses and length of
s
Garrett Daly
2/14/17
1. In equation 3.1, if N doubles, then the standard deviation of the mean is reduced by a factor of
the square root of 2 divided by 2.
2. In equation 3.1, if N quadruples, then the standard deviation of the mean is reduced by a factor
Prelab 4
Garrett Daly
a. For equation 4.1, if
Y
=0 . Then, if we let f =cX
Y =0 then
|Y |
you would get:
f |c| X
b. The force due to gravity would have no uncertainty because gravity being 9.81 m/s 2 is constant,
therefore it cannot hold another value.
c.
Garrett Daly
Activity 1: Pre-Assignment
1. To create a scatter plot for any given data table, one must first select the data they wish to use.
Next, under the insert tab, choose the scatter plot option. This will automatically create a scatter
plot and it
Garrett Daly
2/28/17
Lab 4 Centripetal Force
Abstract
In this experiment, the goal is to simply measure tension in a string using an
apparatus where one can find the centripetal force using different independent
variables (weight of masses and length of s
Tables Combined
Planet name Period (Earth days) Semi-major axis (AU)
KEPLER-10 b
0.837
0.017
KEPLER-17 b
1.486
0.026
KEPLER-9 d
1.593
0.027
KEPLER-41 b
1.856
0.029
KEPLER-2 b
2.205
0.039
KEPLER-45 b
2.445
0.03
KEPLER-1 b
2.471
0.036
KEPLER-43 b
3.024
0.04
Garrett Daly
2/28/17
Pre-Lab 6
1. The velocity of an oscillating spring over one period begins with a slow but accelerating velocity
downwards. As the spring stretches and reaches its final stretched position from the downward
force it was experiencing, i
Planet Name
Period
KEPLER-11 b
KEPLER-11 c
KEPLER-11 d
KEPLER-11 e
KEPLER-11 f
KEPLER-11 g
10.304
13.025
22.687
31.996
46.687
118.364
Semimajor
Axis
0.092
0.108
0.156
0.196
0.252
0.469
Square of
Period
Cube of
Semi-major
Axis
106.172416
169.650625
514.699
Physics pre-lab 3
Question 3.1
a) If N doubles then the standard deviation becomes smaller by 1/square root 2.
B) If N quadruples then the standard deviation becomes smaller by half.
Question 3.2
a) No, the standard deviation wouldnt be meaningful number
BEHIND THE CURTAIN.
SCENE 1
(Scene opens to reveal the sparsely furnished inner court of Queen Patheidi palace at Orasis. It is
nearing dusk and Queen Patheidi and Nake are engrossed in a game of chess, there is a momentary
pause)
Nake: Whose turn is it?
Physics Pre-Lab 1
Questions a) When the excel application is open , select the data for the x and y axis by using
shift + left arrow and then ctrl + down arrow, which selects all the data needed for the graph.
afterwards select insert on the standard tool
Physics 1501
Professor Jason Hancock
23 September 2013
Pre Lab 5
5.1
p=m*v
p=2229*93.2= 207742.8
y
y
(p)= |p|( x+
x
1.86
+
=22636.8
( 198.4
2229 93.2 )
( p )=207742.8
p=207742.822636.8
5.2
Greatest change in momentum from largest to smallest
b. The ba
Physics 1501Q
Professor Jason Hancock
28 October 2013
Pre Lab 8
8.1
a) It is the distance from the access of rotation to the line of force. So from bolt to
line of force.
b) He should apply if force perpendicular to the wrench to obtain maximum torque.
It
Physics 1501
Professor Jason Hancock
14 October 2013
Pre-lab 6
1. We use springs every day in our life. They are in pens, battery compartments,
appliances, and much more.
2. The spring is usually used to either launch things or to create pressure on an
ob
Physics 1501
Professor Hancock
23 September 2013
Pre-Lab 3
3.1
1. If N doubles then the standard deviation of the mean gets smaller.
2. If N quadruples then the standard deviation of the mean gets even smaller because
the top number is getting divided by
Physics 1501
Professor Jason Hancock
16 September 2013
Pre-Lab 2
Questions 2.2
1. To create a formula in excel you type the equals sign, then select the first cell you
want to work with. Then type the appropriate symbol for the operation you wish
to do th
Christopher Gutierrez
Phys-1501Q 032L
2/3/2015
Pre-Lab 1
Activity 1 Pre-Lab
A. To create a scatter-plot in Microsoft Excel, one must enter the data in the spread sheet in
the column it corresponds with. Then the X and Y axis data must be highlighted.
Foll
Christopher Gutierrez
PHYS 1501 Q 032 L
Pre-Lab 4
Y
X Y
A. f |c| X = f f
+
| X|
0
X 0
other because f f
+
| X|
. When you replace Y = 0 both sides are equal to each
= f |c| X
B. (24 x 9.8 + 26 x 9.8) / (25 x 9.8) = 2
C. 150.4 plus or minus 0.6 kg.
Christopher Gutierrez
PHYS 1501Q-032L
Pre-Lab 5
[5.1]
Momentum= 42083.33 kg m/s
Uncertainty= 79.238 kg m/s
[5.2]
1) The ball is moving with constant velocity, hits a wall and bounces back with its original speed.
2) The ball is moving with constant veloci
Christopher Gutierrez
PHYS 1501Q-032L
3/10/2015
Pre-Lab 6
1. The use of springs in daily life include them in the pens we write with, the spring
mattresses we sleep on, the trampolines we jump on, and in the vehicles we drive in.
2. The springs function i
Christopher Gutierrez
PHYS1501Q-032L
April 21, 2015
Pre-lab 11: Specific Heat
11.1
Because its the change in temperature and that is equal for both units since kelvin is just
adding 273 to Celsius.
11.2
Because metal is very conductive of heat so in turn