Physics - Lab Report Example

Comments (0) Cite this document
In so doing, the understanding of oscillation characteristics in terms of period, frequency, amplitude and phase were to be evoked. The…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER98.7% of users find it useful
Physics lab report
Read TextPreview

Extract of sample "Physics"

Download file to see previous pages The experiment made use of a glider placed in an air track and suspended on two springs.
The setup is at rest and remains at rest because the springs subject an equal force on the glider; they cancel each other; it is at a stable equilibrium position. The force applied on the setup in particular direction results a net force that acts on the glider and tries to return to the equilibrium state. The combined forces pull in a manner that the resultant force takes It to the original position; determined as restoring force. When the glider is brought to the original position, it is still under the influence of velocity and therefore goes beyond the default position by overshoot moving to the opposite direction from the earlier force. The overshoot results in the whole drag to equilibrium starting all over again. The back and forth motion is referred to as an oscillation. Mathematically known as sine and cosine function; simple harmonic motion.
To analyze the problem let x be an instantaneous position of the glider while x0 is the equilibrium position. When the glider moves from the equilibrium position, the restoring force is F. without applying too much force resultant forces are linear hence force equation is;
It implies that when the glider moves away from the equilibrium, restoring force becomes bigger. F is proportional to x. k is the spring constant. The sign (-) represents the restoration character of the force in the setup. A positive different in (x-x0) indicates that the force is negative x direction. A negative (x-x0) implies a positive force direction.
Given a displacement initially A = x-x0, F = -kA, and accelerates towards the negative x-axis towards equilibrium; x = x0 where the restoring force is zero. It passes beyond x0 to the opposite direction and arrives with x-x0 = -A at zero velocity and it is pulled back. This forth and back motion goes on and results to oscillations. Without friction, kinetic energy and potential energy remain the ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Physics lab report Example | Topics and Well Written Essays - 1250 words”, n.d.)
Physics lab report Example | Topics and Well Written Essays - 1250 words. Retrieved from
(Physics Lab Report Example | Topics and Well Written Essays - 1250 Words)
Physics Lab Report Example | Topics and Well Written Essays - 1250 Words.
“Physics Lab Report Example | Topics and Well Written Essays - 1250 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Physics lab report

Physics lab reports

...Physics 300 Lab report: Archimedes Principle Archimedes Principle, which s that the amount of buoyant force on a body immersed in a fluid is the same as the weight of the fluid displaced by the object, was applied in the determination of the density of rocks. Buoyancy is responsible for the apparent weight loss experienced by objects when immersed in fluids other than air. This experiment was carried with the aid of a spring balance, which was used to weigh the rock samples. The experiment involved the weighing of rock samples in air and then when submerged in water. Water was chosen for this experiment because it has a peculiar property in that 1 gram of water occupies a volume of 1...
2 Pages(500 words)Essay

Lab report

...SUMMARY SHEET Physics Laboratory Report -- Equilibrium of a Rigid Body Objective To be able to determine the center of gravity of a rigid body andpositions of weights with reference to that center that would establish equilibrium of forces and torques Method Obtain the weight (in Newton) of the meter stick and the average weight of the three meter stick clamps. Balance the meter stick in one of the clamps to determine its center of gravity. Place a clamp on one end of the stick to carry a 100-gram weight and slide the stick through the supporting clamp to locate the balance (position of the axis of rotation). Then place another clamp with a 200-g suspension and repeat the same previous step. Record...
3 Pages(750 words)Lab Report

Physics lab A

... Physics Lab A Summary Sheet Objective The aim of this experiment was to ascertain how period of two Simple Harmonic oscillators (pendulum and spring mass system) differ with diverse parameters. Method This entailed conducting both pendulum and spring experiments separately to determine their behaviors especially when subjected to diverse parameters. These parameters included varied lengths, angles, and weights both the both the pendulum as well as spring respectively. Results Spring and pendulum varied directly with the parameters applied though slight errors emerged during the experiments. These were due to either slight distortions of the equipments or errors when talking measurements. Applications The application... Table 4: Spring...
2 Pages(500 words)Lab Report

Lab Report

... Last 4 digits of ID: 7989 Section: Lab Spring Laboratory 7:  Ecological Niche (15 points) Part I: Definitions and Backgroundinformation 1. The niche of an organism is the overall interactions of an organism with other organisms and its range of needs (Properties of microbes). 2. Organisms might compete for food, light, and space. 3. Evolution is the process of gradual development of organisms from simple structures to intricate forms over time. Competition affects the process of evolution in that the organism that is able to compete favorably for the available resources survives and continues to thrive, whereas the organism that cannot compete favorably dies and becomes extinct. Part II: Results Table 1: Effects of Temperature...
1 Pages(250 words)Lab Report

Physics lab

...What is your benefit of this Here are the following points I learned from the concerning Newton’s first and second laws of motion, measuring and static friction and gravity. In Newton’s first law of motion, the basic relationship between change of velocity and interaction is a significant highlight (Chabay & Sherwood, 2011, p.6). This is also known as the law of inertia, stating that an object at rest remains at rest unless acted on by an unbalanced force and an object in motion continues in motion having the same speed and direction unless acted on by an unbalanced force. This therefore means that without unbalanced forces, objects have the tendency to do what they are initially doing. We are living in a society where we do... is your...
3 Pages(750 words)Essay

Writing a physics report

...Physics 221L Lab 12 ROTATIONAL MOTION: Rolling Objects 4/15 Purpose of the experiment: To use our cumulative knowledge of Physics to perform an experiment without the benefit of computers Theory An object exhibits both rotational motion and transitional motion as it rolls down a plank. If it rolls without slipping, its bottom is momentarily at rest and the distance, velocity, and acceleration of the centre of mass is directly related to the angle of rotation, angular velocity, and angular acceleration of the centre of mass. The total mechanical energy of the object is the sum of its kinetic energy of its centre of mass, rotational energy about its centre of mass and gravitational...
1 Pages(250 words)Essay

Writing a physics report

...scale, while the second gearbox was placed at the specimen shaft at 360 degrees scale. The counter, on the other hand, was used in providing the number of revolutions each of which might be zeroed. Last but not least, the hand-wheel placed at the torque meter assembly was used in returning the right-hand of the given specimen back to the original position. Procedure It is worth enlisting that this lab exercise involved 2 experiments: experiment 1 and experiment 2. This implies that there were specific procedures for specific experimental set up. In experiment 1, which involved determining the modulus of rigidity G for brass and mild steel, the procedure for the experiment involved the following steps. 1. The diameter...
3 Pages(750 words)Lab Report

Physics Lab

... that changes the momentum of the moving ball. In this case, therefore, if the mass of the ball is increased by a small amount, the height to which the pendulum rises before coming to rest increases in the same margin (Wilson, et al. 2006). However, the increment is in perfect harmony with the increment in mass, so that the spring force applied by the spring gun does not change. Works Cited Lerner, Lawrence S. Physics for Scientists and Engineers. Boston: Jones and Bartlett,2006. Wilson, Jerry D, and Cecilia A. H. Hall. Physics Laboratory Experiments. Boston, MA: Brooks/Cole, Cengage Learning, 2009.... Conservation of Linear Momentum Velo before impact and its associated uncertainty V=R/t =2.632/0.415 =6.34m/s δv=v √[(δR/R)2+(δt/t)2] R=2.632 ...
1 Pages(250 words)Lab Report

Physics Lab

... ROTATIONAL DYNAMICS Torque, moment of inertia, angular acceleration, angular velo and angular momentum are quantities used to describe rotational dynamics. Similarities are obviously found when comparing linear motion to rotational motion. 1. Torque. In both tree cases different magnitude of torque are applied. This observation is true and can be explained by the equation where, is the absolute torque applied, is the absolute radius, the absolute force applied in the direction of push and is the angle of swing. According to the equation the torque applied increases with increase in radius. 2. Conservation of Angular Momentum. The law of conservation of angular momentum states that, momentum is conserved when no external... ROTATIONAL...
1 Pages(250 words)Essay

Physics lap report

...Graph Matching _________________ Per:___ ____ Lab Partners:_____________________________ One of the most effective methods of describing motion is to plot graphs of distance vs. time or velocity vs. time. In this experiment, you will use a Motion Detector to determine this information by plotting a real time graph of your motion as you move across the classroom. The Motion Detector measures the time it takes for a high frequency sound pulse to travel from the detector to an object and back. Using this round-trip time and the speed of sound, Logger Pro determines the position of the object. It can then use the change in position to calculate the object’s velocity and acceleration. objectives Analyze the motion of a...
1 Pages(250 words)Lab Report
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Lab Report on topic Physics lab report for FREE!

Contact Us