How does a ticker timer work and how is it used to calculate. The distance is fairly easy to find, use a ruler, but if the object is moving quickly the time it takes will be hard to measure. So they prefer to measure speed in metres per second, often written as ms. One means of describing a motion is through the use of a diagram. Ticker tape worksheet consisting of calculations of distance, velocity, time and acceleration as well as describing motion of moving object using ticker tape measurements. If you dont see any interesting for you, use our search form on bottom v. Ticker tape worksheet consisting of calculations of distance, velocity, time and acceleration as well as describing.
Mark the tape from the first clear dot to the last clear dot every five time intervals which. Tam khiet nguyen 10sci1 ticker timer experiment aim. With the timer vibrating, set the vehicle in motion. You will also be testing your ability to read a ticker tape diagram. It takes its timing from the mains frequency and therefore prints 50 dots per second. Place a piece of adding machine tape about 2 ft long in the timer. Advice although the equations are given in the exam, it saves time and boosts selfconfidence to memorise them. Before the activity, familiarize yourself with the operation of the tickertape timer available.
Sometimes they are referred to as the kinematic equations. Worksheet stopwatch, ticker tape timer, ticker tape, calculator, meter stick, ring stand support, pullback car kinematic equations writing a scientific lab report provide clear and thorough instructions ask student about key formulae provide a brief lab demo 8 text. Ticker tap lab discussion questions 1 the average velocity for an interval can be found by finding the slope of that interval. Turn on the power so that the ticker timer is vibrating. The ticker timer is simply a piece of apparatus that we use to measure time. What are the functions of motion and acceleration in ticker tape diagrams. The diagram above shows a ticker tape chart for a moving trolley. Physics at a glance, animations, exam specifications, data, diagrams, photographic images and more. Newtons 2nd law of motion 19 february 20 lesson description in this lesson, we verify and define newtons 2nd law of motion solve problems involving newtons 2nd law of motion demonstration what is the relationship between the resultant force on an object and the acceleration of the object, if. The ticker tape timer produces marks or dots at regular intervals on to its special tape that is sensitive to pressure.
Elevate one end of the bench and allow the trolley to accelerate down hill. Feed the ticker tape through the staples and over the carbon paper. Put a disc of carbon paper on the pin in the timer reuse them as much as you can. Home learning time printable time worksheets in pdf. Printable pdf timesheets for employees use this printable pdf timesheets for employees to track the hours worked by your employees. Howvere, the displacements between dots depends on the traveling object which is connected to the ticker timer.
You will need a stopwatch as well as the timer and related apparatus. Choose intervals so you have about 10 total and call each. Use this information, your ruler and your calculator to calculate the initial velocity, the final velocity and the acceleration. When you work out the speed of an object you need to know how far it goes in a certain time. Repeat the experiment but this time pull the tape through the timer more quickly. Physics form 4 force and motionchapter 2 5 study of linear motion tickertimer 1. A dot diagram sometimes called ticker tape diagrams or oil drop diagrams represents the position of an object at constant intervals of time like every second with a dot. Kinematics is the science of describing the motion of objects. Worksheet stopwatch, ticker tape timer, ticker tape, calculator, meter stick, ring stand support, pullback car kinematic equations writing a scientific lab report provide clear and thorough instructions ask student about key formulae provide a brief lab demo 8 text book. From these measurements it is possible to calculate velocity and acceleration. This strobe picture will be used to make position vs. Year 10 science ticker tape experiment free download as word doc.
Thread the paper tape through the craft stick paper guide so that it is under the tip of the pen, and one end is just past one of the timer edges. The distance is fairly easy to find, use a ruler, but if the object is. Then, click the top button from the dropdown menu, create new action. Materials ticker tape machine ticker tape tape ruler pencil graph paper carbon paper procedure a piece of ticker tape and a ticker tape machine were taken. Learn vocabulary, terms, and more with flashcards, games, and other study tools. A sample set of ticker tape length is shown in the diagram.
Using a ticker timer tape to calculate velocity a ticker timer is a piece of equipment that can be used to measure both time and displacement. The distance that the tape has traveled in the time that you pulled it through the ticker timer is simply the distance between the first and last dots on the tape. This experiment is to measure the distance traveled and the speed of a piece of ticker tape using a ticker timer. We investigate constant acceleration and distinguish between deceleration and negative acceleration. Mar 07, 2015 ticker tape calculations might be hard but we are here to help. Printable pdf timesheets for employees time sheet printable. Worksheets are no calculators please, topic 3 kinematics displacement velocity acceleration, paper tape timer 6 12 12, aslab 103 ticker tape motion, using a ticker timer tape to calculate velocity, physics motion work solutions, ticker timer problems what is the average velocity of the, topic 4 dynamics force newtons three laws. Oct 26, 2010 the diagram shows a strip of paper tape that has been pulled under a vibrating arm by a car moving to the left. Thread the timer tape through the timer and use masking tape to attach the ticker tape to the vehicle. One side of the ticker tape was attached to the back of. Materials ramp masking tape recording tape ruler graph paper loaded cart power supply ticker timer controlled variable.
A guide to motion in one dimension teaching approach in this series we continue on from the series on vectors and scalars by investigating the differences between distance and displacement, as well as between speed and velocity. Contents according to the curriculum and assessment policy statement caps contents divided into bite size quanta each quantum contains a crisp and to the point summary of a specific topic, enriched with hints, followed by an exercise containing numerous questions. Measure what you know about motion and acceleration in ticker tape diagrams with the help of this interactive quiz and printable worksheet. Published in 2016, and revised in 2017 and 2018, by jika imfundo. Ticker tape calculations might be hard but we are here to help. How to set autotimer in acrobat pro create your document, export it to pdf, and open the document in acrobat pro. It allows us to measure precisely short intervals of time corresponding to short distances travelled. Get this resource as part of a bundle and save up to 69%. A tickertimer consists of an electrical vibrator which vibrates 50 times per second. Fulfillment by amazon fba is a service we offer sellers that lets them store their products in amazons fulfillment centers, and we directly. Connect the ticker timer to a lowvoltage power supply.
A tickertimer consists of a small electrical vibrator which vibrates at the frequency of 50 hz. The diagram shows a strip of paper tape that has been pulled under a vibrating arm by a car moving to the left. Tam khiet nguyen 10sci1 tickertimer experiment aim. These simple experiments will help you to learn how to use the ticker timer to measure distance, speed and acceleration. Use masking tape to tape the protruding craft stick tabs of the timer to the table. Adjust the angle of inclination of the runway until the trolley moves with. Jikimfundo is a programme to improve learning outcomes, funded by the national education collaboration trust. Kinematics displacement, velocity, acceleration, 1. They mark dots on a ticker tape which is attached to a moving object such as a trolley. Schoolphysics is an online resource base for all 11 to 19 year old physics and science students and their teachers. Wind up the dune buggy and turn on the ticker timer set to 10 hz and release the car. The time interval between two adjacent dots on the tickertape is called one tick.
This timer draws its inspiration from the pssc physics ticker tape. Review this information with this quiz and worksheet. Tape approximately 2 meters of ticker tape to the crossbar of the pullback dune buggy and thread the other end through the ticker tape timer. To investigate the acceleration of a car rolling down a ramp. Using the tangent method or midpoint method to find the riserun will give you the average velocity of the cart at that interval.
This enables it to make 50 dots per second on a tickertape being pulled through it. Jul 25, 2012 schoolphysics is an online resource base for all 11 to 19 year old physics and science students and their teachers. Ticker tape worksheet consisting of calculations of distance, velocity, time and acceleration as well as describing motion of moving object using ticker ta. Year 10 science ticker tape experiment nature scribd. A line of dots created by pulling ticker tape through a device that makes impressions on the tape at regular intervals. Ticker timers vibrate at exactly 50 ticks per second 50 hertz or 50 hz. A guide to motion in one dimension mindset network.
Feb 08, 2015 having trouble understanding the ticker timer. Since ticker timers make dots at a rate of 50 dots per second, each set of 5 dots takes 0. Sep 20, 2017 ticker tape worksheet consisting of calculations of distance, velocity, time and acceleration as well as describing motion of moving object using ticker ta. The pattern of dots reveals information about the nature of the motion.
On this page you can read or download ticker timer project in pdf format. Main topic motion subtopic acceleration learning level high technology level high activity type student required equipment stopwatch, ticker tape timer, ticker tape, calculator, meter stick. This video teaches you how to solve questions on the ticker tape topic. Ticker tape motion teachers notes arbor scientific. Have them fill out the employee personal and work detail on this pdf employee timesheet. As the ticker timer vibrates, it leaves a mark a dot on the ticker timer paper, since the ticker timer is vibrating unifromly, it means the period from one dot to the other is constant. In the laboratory, a tickertimer as shown in figure 2. The arm is vibrating regularly, making 50 dots per second. The speed of an object can be calculated using the following formula. The line of dots on the tape is called a ticker tape diagram. I need two possible errors which could have occurred during an experiment involving a 50g mass attached to a falling piece of tickertimer tape. Ticker tap lab discussion questions schoolworkhelper.
1487 409 339 649 165 708 1132 910 352 545 133 1524 900 451 358 464 1207 332 798 900 639 1274 978 268 1555 292 194 165 337 246 1419 338 1010 1279 211