Practical Investigation into the Horizontal motion of a Projectile

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The aim of this investigation is to determine the horizontal motion of a uniform particle when released down a ramp at varying speeds. The manipulation of speed will be achieved by positioning the projectile at different heights above a table, on a ramp. I believe that the horizontal component of the particle's travel will be proportional to its starting height, thus, if one is doubled so is the other. Equipment This experiment will require: Ball Bearing - projectile Ramp -…...

Perpetual Motion Examples

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Perpetual Motion (of machines) is defined as “The motion of a machine that, once activated, would run forever unless subject to an external force”; is it possible? Let's start off where it all began. Ever since the 8th century man has been attempting to build Perpetual Motion Machines, many were designs of a system of weights on a wooden wheel. These work in a simple cycle starting with the weights on the left side, these weights hang close to the…...

Force and Motion

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JPN Pahang Physics Module Form 4 Chapter 2 : Force and Motion 2. 2. 1 1. FORCE AND MOTION ANALYSING LINEAR MOTION Types of physical quantity: has only a magnitude (i) Scalar quantity: …………………………………………………………………. has both magnitude and direction (ii) Vector quantity: ………………………………………………………………… The difference between distance and displacement: length of the path taken (i) Distance: ………………………………………………………………………… distance of an object from a point in a certain direction (ii) Displacement: …………………………………………………………………… Distance always longer than displacement.Example: The following diagram shows…...

Types of Cutting Motion in Machine Tools

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A machine tool is a machine for making components of a given shape, size and accuracy as per the requirements by removing material from the workpiece by using a cutting tool to operate upon the workpiece. Machine tools are capable of producing themselves therefore the machine tools are quite often referred to as mother machine. In the manufacturing processes, machine tools are the most versatile and almost any product can be produced with them. The machine tools should able to…...

Principles of Motion Economy

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“PRINCIPLES OF MOTION ECONOMY” These 22 rules are principles of motion economy are profitably applied to many kinds of work. Although not all are applicable to every operation, they do form a basis or a code for improving the efficiency and reducing fatigue in manual work. USE OF THE HUMAN BODY 1.The two hands should begin as well as complete their motions at the same time. 2.The two hands should not be idle at the same time, except during rest…...

What is Projectile Motion?

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Introduction In this lab the main focus was projectile motion. 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 projectile motion there is a constant velocity since there are no forces in the horizontal direction (neglecting drag due to air resistance). Consequently, there is no acceleration in horizontal projectile motion. In vertical projectile motion…...

Investigating Circular Motion

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By plotting the graphs it can be observed the y axis is equal to v" and the x axis is given as r (radius), the gradient is given by (y2 - y1) / (x2 - x1). By working out the gradients it can be seen that the gradient for 50-gram masses is approximately 26, whilst the gradient for the 100-gram graph is approximately 53.27, approximately double the gradient of the 50-gram graph. It can also be observed the any two…...

Projectile Motion Lab Report: Lab Assignment 1

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The purpose of Lab Assignment 1 was to analyze projectile motion. In doing so, we determined the initial velocity of the ball shot horizontally from the spring loaded projectile launcher. Also, we verified the angle at which the projection of the ball would produce a maximum range. Lastly, we predicted the range that a ball would travel at a certain angle, theta. Projectile motion is the motion of objects that are initially launched, or projected, and then continue moving with…...

Damped Harmonic Motion Lab Report

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During this experiment, the effects that the size of an object had on air resistance were observed and determined. To do this, a spring was set up with a circular object hanging at the end. After the spring constant of 9.0312 N/m was measured, equations were used to determine a calculated frequency, that being 7.252 Hz. Four trials—each with a different sized, same massed object—took place where the object was pulled and allowed to rise and fall, while a sonic…...

Simple Harmonic Motion Lab Report

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Simple harmonic motion is the motion of a mass on a spring when it is subject to the linear elastic restoring force given by Hooke’s Law. In this lab, we will observe simple harmonic motion by studying masses on springs. In the first part of this lab, you will determine the period, T, of the spring by observing one sliding mass that is attached to two springs with the spring constant k, and attached to a hanging mass by a…...

Projectile Motion Lab Report

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Background Velocity is constant at 9.8 m/s2 due to the fact that of the force of gravity. For experiment 1 the velocity will be calculated by determining "x" and "y" and using the combined x & & y equations to solve for Vo. Vo= x ⌠ g/2y. For experiment 2 the range equation for distance x= R is applicable considering that the launch and landing elevations are the very same. R=( Vo2sin2ᶿ)/ g Goal The objective of experiment one is…...

Uniform Rectilinear Motion

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Abstract The purpose of this experiment, was to prove the concept of the uniform linear motion by using an air track. With this, we demonstrated the impulse and change in momentum, the conservation of energy and the linear motion. We basically learnt to calculate the distance/time, acceleration/time, and velocity/time and graph it. The air track is also used to study collisions, both elastic and inelastic. Since there is very little energy lost through friction it is easy to demonstrate how…...

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