This website uses cookies to ensure you have the best experience. Learn more

Projectile Motion Essay

844 words - 4 pages

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 Figure 4-2.
3. Mount a wooden board horizontally using two clamps so that the board is situated
about the bottom of the ramp.
4. Place a sheet of blank paper ...view middle of the document...

1) | y/cm
(±0.1) | yx |
16.6 | 50.0 | 3.012 |
14.5 | 45.0 | 3.103 |
13.2 | 40.0 | 3.030 |
12.1 | 35.0 | 2.893 |
11.3 | 30.0 | 2.655 |

CALCULATION
Gradient = 0.0602
y-intercept = k = 2.1241

yx=g1+k2x2u2+k

3011.3=9.81+2.1241211.32u2+2.1241

2.6552u2=9.81+2.1241211.3+2.1241
5.31u2=612.50
u2=115.35
u= √115.35
u=10.74 cm s-1

DISCUSSION
Projectile motion is a form of motion in which an object or particle (called a projectile) is thrown obliquely near the earth's surface, and it moves along a curved path under the action of gravity only. The path followed by a projectile motion is called its trajectory. Projectile motion only occurs when there is one force applied at the beginning of the trajectory, after which there is no force in operation apart from gravity.
Once the object leaves the table, it experiences a downward acceleration equal to gravity. Thus the vertical velocity is continually increasing. The horizontal velocity remains constant. The two vectors are added together to get the velocity at each point on the path.

If an object is pointed at an angle, the motion is essentially the same except that there is now an initial vertical velocity. Because of the downward acceleration of gravity, Vy continually decreases until it reaches its highest point, at which it begins to fall...

Other Essays Like Projectile Motion

How About the Power Consumption of Vibrating Feeder

574 words - 3 pages . No rotating parts, no lubrication, simple structure and easy maintenance. 3. Inertia the vibrating feeder Electrical control adopts a half-wave rectifier circuit, and it can be adjusted to the quantity, can be used for automatic control of the production process, and finally achieve production process automation. 4. Inertial vibration feeder material is micro-projectile motion, chute wear is small. Of course, maybe my summary is

The Ball Mill Structure of Basic Point of the Quality

737 words - 3 pages the past shifting jaw at operate to create a straightforward arc swing, it can also be regarded through the sizing of feeding and nesting granularity swing jaw crusher; latter arc swing up and right down movement, therefore, also regarded as intricate swing jaw crusher sleeve rotation, broken cone units close to the centerline for your eccentric cycle physical exercise its crushing motion continuous, so operate productivity is increased compared to

Criminal Justice

973 words - 4 pages Classification Essay When one thinks of videogames one might think of Pacman, or Digdug, or maybe that little paddle ball game on the Atari console. There were no genres of videogames back then, back then it was just videogames as there weren’t many of them out there. But nowadays videogames are more complex. The graphics have been enhanced greatly; there are many storylines, and consoles and ways to play said consoles. They even have motion

Physics of Soccer

2220 words - 9 pages friction between the ball and the ground will eventually bring the ball to a halt. The drag force is the force that is exerted upon an object in projectile motion. It is the force of wind resistance that is acting against the ball. Newton’s second law7 states that acceleration of an object can be accomplished by applying a force upon it. This law gives the equation F=ma, where F is the force, m is the mass, and a is the acceleration. This means

Proper Steps to Exercise

1103 words - 5 pages , but you must remember to not over indulge. Over indulging will weigh you down and can even result to projectile vomiting. After you have the right fuel in your body you can finally take the first actual step towards the workout. When you wake up on a cold morning many people go outside to start there car 10 minutes before they are ready to leave so it warms up. This is to not only make the inside of the car warm but also to let the engine

The Physics in Snowboarding

1646 words - 7 pages 360 degrees. The gravity forced upon the snowboarder while in the air is known as projectile motion. The center of the body follows a parabolic trajectory, like a bullet being shot from a gun or, a circus performer shot from a cannon. Therefore, angular momentum is always constant unless a snowboarder performs a torque, in which one forces an angular momentum by changing the rotation when he/she can increase or decrease his/her speed (Smith

Study Guide

4781 words - 20 pages (Patient put under DROPLET PRECAUTOIONS) -Reduce elevated ICP Use broad spectrum drugs because it takes a while for labs to come back for specific bacterial agent. Drugs to use include: Gentamycin, and cephalosporin. Poison Ivy sequalae Scarring due to itching and scabbing. QQQQQQ Musculoskeletal Risks of immobilization Muscular system: Decreased Range of motion, Pt to help with blood flow and muscular function Skeletal system

The Separation Of Capital Ownership And Control

1577 words - 7 pages The argument of whether the separation of capital ownership and control is an efficient form of organization has constantly been a controversial issue. The criticism whether the controllers’ act is in the best interest of the owners’ wills never end as long as hired managers operate management. As the number of public companies has been increasing over the course of this century, meanwhile the American style of contact based corporation has

The Versatility And Flexibility Of OLED's

1014 words - 5 pages In April 1, 2002, organic light emitting diodes gain rise in the scientific community with their published, more practical form at Ames Laboratory. “Scientists at the U.S. Department of Energy's Ames Laboratory, in collaboration with scientists at the University of Michigan, Ann Arbor, have developed and demonstrated a novel, fluorescence-based chemical sensor that is more compact, versatile and less expensive than existing technology of its

Comparing The Moral Virtues Of Antony And Julian The Apostate

1103 words - 5 pages Roman emperor Julian the Apostate and Christian leader Antony both exhibited many qualities of character during their existence. Both of them led very distinctive lives although shared several ethical values. Book 25 of “The Later Roman Empire” and the book “Early Christian Lives” show concrete evidence of this. In the following essay, I will argue how both leaders’ lives were devoted to their religious beliefs and their mutual cardinal virtues

Living In A Cashless Society

1637 words - 7 pages Money in a traditional sense no longer exists. Money is becoming much of a concept than a physical material, and most ordinary bitter have not see the reality of the switch. People today are using credit and debit cards on a regular basis and in everyday situations such as meal purchased at fast food, highway tolls, clothing, groceries, gas stations, etc. all of these means of systems could be regarded as a cashless society or world. The question

Related Papers

Science Research: Projectile Motion And Arcs

635 words - 3 pages There are many concepts in shooting including arc, backspin, projectile motion and trajectory. For my science project I was interested in learning if shooting from different starting places made a person more likely to make a shot. I think the most crucial element of a shot is arc. It is important for a person to have a medium arc. If their arc is to flat or to high it will be very challenging for them to score. Without a good arc players would

Newton Law Essay

1285 words - 6 pages Physics Teacher Guide #11 NEWTON'S THIRD LAW OF MOTION Objective: Students will experiment with LEGO® materials to gain an understanding of Newton's third law of motion. *Vocabulary: SIR ISAAC NEWTON FORCE MOMENTUM NEWTON'S THIRD LAW OF MOTION MASS VELOCITY Create a LEGO® launch pad and projectile using an 8x16 brick, LEGO® bricks, rubber bands, string, and pencils as shown. Use the scissors to snip the string and smoothly launch

Gdgdfdfsfsfsd Essay

946 words - 4 pages velocity. • Unit vectors. Resolution of a vector in a plane-rectangular components. • Scalar and Vector products of Vectors. Motion in a plane. Cases of uniform velocity and uniform acceleration- projectile motion. Uniform circular motion. UNIT III: Laws of Motion Details:- • Intuitive concept of force. Inertia, Newton’s first law of motion; momentum and Newton’s second law of motion; impulse; Newton’s third law of motion. Law of

Hpe Biomechanics Essay

1579 words - 7 pages , generating force and momentum, summation of forces and projectile motion in relation to javelin. My task will be to analyse and evaluate my javelin throw, and then identify and comment upon my technique and determine a way I could improve my javelin throw and my technique. Balance and stability Balance is the ability to control equilibrium while stability is the resistance to disturbance of equilibrium. For any sport, the best possible method