Name:Lab Group 4
Date:10/26/2011
Partners: Kayla Stephens, Robin Poole, Megan McIlvoy
Grade:
Instructor: JPS

Name:Lab Group 4
Date:10/26/2011
Partners: Kayla Stephens, Robin Poole, Megan McIlvoy
Grade:
Instructor: JPS

Physics I Laboratory Worksheet
Lab 4: Projectile Motion
Objectives: Using a projectile gun on an incline plane, calculate the velocity of the steel ball at ten different distances, then find the average velocity. In order to find the velocity of the steel ball two different equations are needed. In order to find the velocity of the steel ball fired from the projectile gun on an inclined plane, the first equation must be manipulated and substituted into the second equation. Then use the average velocity to determine the distance of a projectile being released at a different angle. Physics Principles:

* Converting from centimeters to meters
* Trigonometric functions
* Quadratic formula:x=-b±b2-4ac2a
* Know how to get the derived formula:
Materials Needed:
* Projectile gun
* Projectile
* Incline paper
* Carbon paper
* 4 sheets of regular printing paper
* Tape Measure
* Calculator
* Pen
* Notebook paper
Pre-Lab exercise: Using the two formulas solve forv0.
Equation 1: x= v0xt(vox=v0cosθ)
x=v0cosθ(t)
t=xv0cosθ
Equation 2: y= y0+v0yt-12gt2(v0y=v0sinθ)
y= y0+v0sinθxv0cosθ-12gxv0cosθ2
y= y0+xsinθcosθ-12gx2v02cos2θ

Procedure:
1. Tape 4 sheets of carbon paper together portrait style, end to end. Tape 4 sheets of printing paper using the same portrait style. Then tape 4 sheets of regular printing paper behind the carbon paper. Make sure to adjust the bottom edge of the taped sheets so that the bottom touches the ground. 2. Next, assemble the projectile gun with the incline plane. The angle of the incline plane was placed at 35 degrees and make sure the wing is secure so that it will not slip. 3. Test fire the projectile gun and record the distance in centimeters...

...Example ProjectileMotion Lab Report
You may not copy the exact words here in any way on a re-written lab.
Determination on the Effect of Angle on the Range of a Projectile
Joselyn J. Todd, other science students, and even other science students
Sept. 12, 2006
Joselyn J. Todd, Example Lab, 9/12/2006
2
Introduction
Parabolic motion has been studied for a long time dating all the way back to the
time in which Galileo...

...Pre-lab:
Newtons Three Laws of Motion:
There are three laws of motion that have been stated by Sir Isaac Newton during the sixteenth century that are looked upon even today.
The first of these laws states that an object will stay in at rest or in a constant velocity unless a force acts upon it. In simplest terms this means that if u place an apple on the table it isn't just going to roll off.
The second of these laws states that when a force acts upon...

...University
Classical Physics
3 . ProjectileMotion
Objectives:
Students will measure the maximum height H and the range R of a projectilemotion.
They will study the effect of the shooting angle on H and R.
Material used:
4 rulers, track, metallic ball, landing track, A4 white paper, red carbon paper, timer + supply, gun
+ protractor.
Theory:
A projectile is an object upon which the only force...

...focus was projectilemotion. A projectile is an object flying through the air that is only under the force of gravity (neglecting air resistance). A projectile moves both horizontally and vertically, which creates a parabolic flight path. In vertical projectilemotion there is a constant velocity since there are no forces in the horizontal direction (neglecting drag due to air resistance). Consequently,...

...hill. Determine the initial horizontal velocity of the soccer ball.
Problem Type 2:
A projectile is launched at an angle to the horizontal and rises upwards to a peak while moving horizontally. Upon reaching the peak, the projectile falls with a motion that is symmetrical to its path upwards to the peak. Predictable unknowns include the time of flight, the horizontal range, and the height of the projectile when it is at its peak....

...ProjectileMotion Lab Report
Objectives:
This laboratory experiment presents the opportunity to study motion in two dimensions, projectilemotion, which can be described as accelerated motion in the vertical direction and uniform motion in the horizontal direction.
Procedures and Apparatus:
|Rubber Ball |White sheets of papers |
|Metal Track |Water...

...Title of experiment : To investigate of a small ball as it rolls off a surface which is inclined to the horizontal
Objective : To investigate the trajectory of a two dimensional motion.
Apparatus and Materials :
1. Ramp
2. Wooden block
3. Pendulum bob
4. Plumb line
5. Steel ball
6. Wooden board
7. Carbon paper
8. Meter rule
9. Plasticine
Setup :
1. A ramp has been set up at the edge of a bench as shown in the Figure 4-1.
2. Suspend a plum-line from the...

...TITLE
To investigate the trajectory of a small ball as it rolls off a surface which is inclined to the horizontal.
OBJECTIVE
To investigate the trajectory of a two dimensional motion
APPARATUS & MATERIALS
Ramp
Wooden block
Pendulum bob
Plumb line
Steel ball
Wooden board
Carbon paper
Meter rule
Plasticine
SETUP
1. A ramp has been set up at the edge of a bench as shown in the Figure 4-1.
2. Suspend a plum-line from the edge of the bench as shown in...

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