Centripetal Motion: The Rate of Change of Velocity - Lab Report Example

Summary

Acceleration refers to the rate of change of velocity, therefore, if a circulating body, there is change in velocity which implies the body is accelerating. Centripetal acceleration refers to “the acceleration of a body which is moving in a circular path at a constant…

Download full paper File format: .doc, available for editing

GRAB THE BEST PAPER95.8% of users find it useful

Centripetal Motion: The Rate of Change of Velocity

Read Text Preview

Subject: Physics
Type: Lab Report
Level: Undergraduate
Pages: 1 (250 words)
Downloads: 1
Author: windlermodesto

Extract of sample "Centripetal Motion: The Rate of Change of Velocity"

The paper “Centripetal Motion - the Rate of Change of Velocity" is an worthy variant of a lab report on physics. The author names such objectives of the practical as determining the centripetal force existing in a body, finding out the relationship between mass, radiuses, and velocity, to study the motion of moving in a circular manner.Discussion Acceleration refers to the rate of change of velocity, therefore, if a circulating body, there is a change in velocity which implies the body is accelerating.

Centripetal acceleration refers to “the acceleration of a body which is moving in a circular path at a constant tangential speed. The magnitude of this centripetal force is given by the formula where R is the radius of the path. Considering newton’s second law of motion is given by the equation below, There is an indication that there must exist a net force on a body moving in a circular motion at a constant speed. This net force is what is referred to as centripetal force which is always in the center of a moving object.

Combining the above two equations results in an equation which is used in finding the magnitude of the centripetal force.This experiment involves a mass of an object rotated about an axis having a given radius R. Materials Springer Hanger, Mass, Clamp, Pulley, Center post pulley.Procedure 1. Put a weight of 1 kg at the end of the rotating platform and adjust the leveling screws in such a way that weighted end of the platform with the third leveling screw. After the apparatus has balanced, remove the 1 kg mass. 2. Take the mass of the hooked mass and record. 3. Put the hooked mass on the apparatus ensuring it is connected to the string from the center post. 4. Select the radius R. 5. Gently rotate the apparatus while increasing the speed and record the time the mass takes to complete N revolutions.

To get an average value of Time, repeat these steps severally.

CHECK THESE SAMPLES OF Centripetal Motion: The Rate of Change of Velocity

The uthentic Adam Smith: his life and ideas

Adam Smith,one of the foremost proponents of laissez-faire economics and free trade,has often been credited with the transformation of economics into an academic discipline.... The argument,as presented,maintains that prior to the publication of his inquiry into the Nature and Causes of the Wealth of Nations … The veracity of the aforementioned is amply evidenced, not only in the fact that Smith is still being studied and debated today but, in the fact that his economic treatise, as expressed in his Inquiry, effectively instigated a substantial amount of reactionary literature and, indeed, served as that which other economists, including Ricardo and Marx, south to refute in their own works Adam Smith, one of the foremost proponents of laissez-faire economics and free trade, has often been credited with the transformation of economics into an academic discipline....

11 Pages (2750 words) Essay

Flutter Velocity and Torsion-Flexure Unsteady Flutter Analysis

When the speed of flow is gradually increased, the rate of damping of the oscillation of the disturbed fin increases at first.... The flutter velocity or critical speed UF and frequency 'F are defined respectively as the lowest airspeed and corresponding circular frequency at which an elastic body flying at a given atmospheric pressure and temperature will exhibit sustained harmonic oscillation. … 3.... The flutter velocity or critical speed UF and frequency 'F are defined respectively as the lowest airspeed and corresponding circular frequency at which an elastic body flying at a given atmospheric pressure and temperature will exhibit sustained harmonic oscillation....

2 Pages (500 words) Essay

Projectile Motion

was meant to verify that the ball launched at different speeds hit the ground at the same time interval after being shot while the range will depend on the initial velocity that is vertical motions and… From the results obtained from the data sheet the muzzle velocity is supposed to represent the initial velocity of the yellow plastic projectile.... It is evident that the range depends on the initial velocity i.... was meant to verify that the ball launched at different speeds hit the ground at the same time interval after being shot while the range will depend on the initial velocity that is vertical motions and horizontal motions are considered differently....

2 Pages (500 words) Lab Report

Equations of motion

Angular velocity is the rate of change of an angle with respect to time, and it is the same for all parts of a rotating body.... Angular acceleration is the rate of change of this velocity and is expressed... The objective of the experiment was to utilize the knowledge in physics in performing it without the assistance of computer simulation to measure time and determine and predict the velocity of a rotating object.... Angular motion can be described through the use of linear velocity and acceleration....

10 Pages (2500 words) Assignment

Uniformly Accelerated Motion

hellip; The acceleration units are the velocity over the time taken.... This is because it has a direction of final velocity minus the initial velocity.... In the two cases, the curve would be a positive slope and the object will be a positive velocity.... In the two cases, the curve would have a minus slope and the object will be a negative velocity.... The instantaneous velocity of any given object at any given time will be the displacement slope against the time graph....

4 Pages (1000 words) Assignment

Centripetal Force

According to Newton's Second Law of motion, this force makes the object to accelerate. Before the experiment is conducted, t is made sure that the position of the cross arm and radial indicator allows the mass to hang directly over the indicator when the spring is released.... From this, frequency of the motion can be determined and hence centripetal force on the mass.... This implies that a force… This force is called radial force or centripetal force, since it acts along the orbit's radius....

3 Pages (750 words) Lab Report

The Centrifugal Force

centrifugal force = mv^2 / r, doubling the velocity will make us have 2^2 = 4 times Hence we will have 4 times centripetal force Maginute = 111*4 = 444 N... The potential energy will decrease while the kinetic energy will be increasing • A crate crest at the bottom of an inclined plane There is no change in either the kinetic energy or potential energy • … A car ascends a steep hill The potential energy will be increasing while the kinetic energy decreases water is forced upward through a pipe The potential energy will be increasing while the kinetic energy decreases Problem 1 Taking this equation for distance travelled x=vt= 150*30 = 4500 πr/2=4500r=2866....

3 Pages (750 words) Assignment

Equations of Motion

The three equations of motion are: (a) (b) ; and, (c) s = Where; a = acceleration (m/s²) t = time (s) u = initial velocity (m/s) v = final velocity (m/s) s = displacement (m) From the equations, the first one is based on a velocity-time relationship, In other words, when acceleration is constant, the rate of change of velocity is constant.... If acceleration occurs for long, then the change of velocity will be greater (William, 2009).... If the initial velocity is equal to zero, then the acceleration gets constant, and as a result, displacement is equated to the square of velocity....

8 Pages (2000 words) Research Proposal