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 gravitational attraction is 9.8m/s/s. We did this by taking a time backslide photo of a clump dropped with a meter catch neighboring to it. While the ball was dropped, a stroboscope open was trice 3000 times per second, which created measurable points of the balls descent. Then we did a a couple of(prenominal) polar interprets of the information points by hand and computer. Procedure: 1. enthrone 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. focalisation a camera to espouse in the entire aloofness of the meter stick to jibe that the balls entire flight is captured. 4. back off back the slide to restore the film. 5. Press and hold the close open and drop the ball at the same time. 6. submit the shutter when the ball hits the ground. 7. deferment 30 sec for the forecast to develop and record the measurements for each(prenominal) time the ball is shown. 8. Set up a graphical record with time as the x-axis and your standoffishness measurements on the y-axis. 9. while your distance points both .02s, then sketch a best satisfy curve. 10. construe the slope at every other entropy point by drawing burn lines. 11. The slope set up on the tangent lines is the pep pill 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: Distan ce vs. cadence Distance(cm)     Â!  Â Â Â Time(s) 0         0 3.5         .02 7.5         .04 11.5         .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 specify a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper