**USING A TICKER TIMER TAPE TO CALCULATE VELOCITY**

Analysing Motion Using Ticker Timers Name: _____ Ticker timers vibrate at exactly 50 ticks per second (50 Hertz or 50 Hz). They mark dots on a ticker tape which is attached to a moving object such as a trolley. Each dot on the ticker tape occurs exactly 0.02 seconds apart (which is 1/50 of a second). By measuring the distance between the dots you can easily calculate the object’s speed. To... he could measure g-using a pendulum-above the deep ocean trenches) revealed gravity ‘lows’ which became a cornerstone of plate tectonic theory. Accurate local measurement of the variation in g leads to such applications as mineral prospecting by a

**Trolley and falling mass Mr. Tremblay's Class Site**

• Use a ticker tape timer to record the motion of an accelerating toy car. • Create graphs of velocity and acceleration versus time, and show how these graphs demonstrate constant acceleration. Concept Overview The ticker tape timer works by making dots on a paper tape at equal time intervals (approximately every 0.1s in this experiment). It is an excellent way for beginning physics... c Thread a length of ticker-tape, about the same length as the trolley's journey down the slope, through the ticker-timer. Stick the end of the tape to the trolley. Stick the end of the tape to the trolley.

**NO CALCULATORS PLEASE Queensland Science Teachers**

Measuring Velocity Using Ticker Tape In this experiment, you release the trolley so that it rolls down the ramp. A length of ticker-tape is fixed to the trolley. The tape is pulled through the ticker timer which prints a dot on the tape every 1/50 second or 0.02 seconds. From the spacing of the dots you can work out how fast the trolley is moving as it moves down the ramp. • Set up the a sick day for amos mcgee book pdf 3) A length of recording tape was attached to the cart and threaded through the ticker timer. 4) The timer was started and the cart was released down the ramp so that the recording tape was pulled through the timer.

**Name Physics Calculating Velocity using Ticker (Timer) Tapes**

Measuring Velocity Using Ticker Tape In this experiment, you release the trolley so that it rolls down the ramp. A length of ticker-tape is fixed to the trolley. The tape is pulled through the ticker timer which prints a dot on the tape every 1/50 second or 0.02 seconds. From the spacing of the dots you can work out how fast the trolley is moving as it moves down the ramp. • Set up the graphical user interface in java pdf be using the ticker timer and ticker tape which is attached to the glider to record the positions of the glider at every instant of 0.02 seconds. On the ticker tape you will be marking off and label the glider’s position. You will then use the positions indicated on the ticker tape to draw a position vs. time graph, obtain the instantaneous velocities of the glider and construct an

## How long can it take?

### Analysis of Sources of Error The percent error for my rate

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## Measuring G Using Ticker Tape Timer Filetype Pdf

Analysing Motion Using Ticker Timers Name: _____ Ticker timers vibrate at exactly 50 ticks per second (50 Hertz or 50 Hz). They mark dots on a ticker tape which is attached to a moving object such as a trolley. Each dot on the ticker tape occurs exactly 0.02 seconds apart (which is 1/50 of a second). By measuring the distance between the dots you can easily calculate the object’s speed. To

- Measuring g from a free-fall apparatus The acceleration due to gravity (g) can be most easily measured by the use the of the basic motion equations. An object is dropped from a known height, the time is measured, and the equation d = v i t + ½ a t 2 is used to calculate the acceleration due to gravity g. Procedure: 1) Place the small diameter ball in the apparatus at a height approximately.7
- Different time keepers There are various kinds of instrument used for measuring time. E.g. A sundial, an hourglass, a pendulum clock, a watch, an atomic clock and etc..
- 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. A sample set of ticker tape …
- 17/12/2009 · By measuring the resulting positions of the printed marks on the paper tape, you can determine the position of the cart as a function of time. Using the same position readings, you can then calculate the average speed of the cart in each .10 second time interval.