## Saturday, November 23, 2013

### Reaction Time

The starting get has to be 0cm. The sign hurrying should as well be 0cm/s because you atomic number 18 not throwing the ruler, you are falling it. Acceleration is always confident(p) 980 cm/s^2. We would peck this into the Kinematics equation described in the procedure to calcu ripe reception clock. First of all to do this, we had to measure the final position for each member. We held the meter joints from atomic number 6 cm side so that the final position would be relative to the 0 cm. We bewilder Xs for group members when they totally bewildered it and that still divided by 4 for avg final position.-this changed up our reply while and efficiency have been a come of error. Then we took the medium of the quaternary final positions and plugged in our numbers into the Kinematics equation to bet out the reply clipping. So, basically we had to figure out our initial and final positions, initial and final velocity and acceleration to decide for reaction time. We understood everything and did not have to use every hint cards. The soulal average reaction time is roughly the same in all the variant situations hardly it varies from person to person. No, this is nearlything diferrent from what we expected. We expected the average reaction time to be diferrent in each situation.

We graphed Final position vs average reaction time because we know that intial position is always adjust ad the velocity is not what matters alot in this situation. The graphs are easier to stage the data becaue they are bar graphs that are easy to withdraw and look at than the data tables. Ther e are some uncertainities like improver or ! minus 0.5 mm on the meter stick because the measurements arent so definite. theyre only as critical as the instrument. I think this lab experiment teaches us how to use what we watch over in the physics in real life situations. The reaction time would change in diferrent situations. For example, if we stay up late we would react slower but if we took caffeine our reaction time would be much scurrying and quicker. This proves...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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