A lab report of an object in freefall and the effects of gravity.

Purpose: The purpose of this lab is to prove that the quickening of dryness is 9.8m/s/s. We did this by taking a time continue photo of a clump dropped with a meter arrive neighboring to it. While the ball was dropped, a strobe light clean-cut was trice 3000 times per second, which created measurable points of the balls descent. Then we did a fewer polar interprets of the information points by hand and computer. Procedure: 1. clothe up a meter stick vertically against a black reason 2. Set up a strobe light to flash against this background at 3000 times per second. 3. stress a camera to espouse in the entire continuance of the meter stick to jibe that the balls entire flight is captured. 4. take away back the slide to restore the film. 5. Press and hold the shut open and drop the ball at the same time. 6. freeing the shutter when the ball hits the ground. 7. deferment 30 sec for the try to develop and record the measurements for each(p renominal) time the ball is shown. 8. Set up a graph with time as the x-axis and your standoffishness measurements on the y-axis. 9. while your distance points either .02s, then sketch a best satisfy curve. 10. tally the slope at every other entropy point by drawing burn lines. 11. The slope set up on the tangent lines is the focal ratio at each instance. 12. Plot a new graph using the velocity data as the new y-axis. 13. Determine the slope of that graph to come across the experimental acceleration 14. Repeat process on computer.

Data: Distance vs. period Distance(cm)         Time(s) 0         0 3.5         .02 7.5   Â Â Â Â Â Â Â .04 11.5        Â!  .06 16.5         .08 21.5         .10 27.5         .12 33.5         .14 40.5         .16 46.5         .18 54.5         .20 62.5         .22 Slopes of Distance vs. Time (change... If you indispensableness to charm a full essay, order it on our website: OrderEssay.net

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