# CHARLES DARYLL G CONTRIDAS PHYSICS 1 LAB 7.docx - Wesleyan...

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Wesleyan University – PhilippinesCabanatuan City, Nueva EcijaS.Y. 2021 – 2022LABORATORYEXPERIMENT7InPHYSICS 1Submitted by:Charles Daryll G. ContridasSubmitted to:Sir David ParongSubject teacherEXPERIMENT NO. 7ACCELERATION DOWN AN INCLINE
EXPERIMENTAL SET UP OF THE EXPERIMENTTABLE 8.1: DATAInitial release position = 20 cmFinal position = 117 cmDistance traveled = 97 cmHeight of the TrackTime(sec)Trial 110 cm9 cm8 cm7 cm6 cm5 cm4 cmTrial 21.421.501.561.591.782.002.14Trial 31.441.511.571.601.802.152.20Trial 41.461.521.561.581.902.122.19Trial 51.401.491.561.571.952.032.20Trial 61.421.481.701.561.892.052.21Trial 71.501.501.541.551.902.062.23Trial 81.421.491.541.571.922.202.29Trial 91.401.511.551.581.882.242.25Trial101.431.521.551.591.892.132.28Average1.431.501.571.581.882.112.22TABLE 8.2 ANALYSISHeightAccelerationSin?10 cm94.87 cm/s25.55°9 cm86.22 cm/s25.04°??
8 cm78.71 cm/s24.60°7 cm77.71 cm/s24.54°6 cm54.89 cm/s23.21°5 cm43.57 cm/s22.55°4 cm39.36 cm/s22.30°SOLUTION:ACCELERATION10 cma =2dt²a =2x97cm1.43s²a =94.87cms²9 cma =2dt²a =2x97cm1.50s²a =86.22cms²8 cma =2dt²a =2x97cm1.57s²a =78.71cms²7 cm
a =2

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4 cm, Nueva Ecija, Wesleyan University Philippines, 97 cm, CHARLES DARYLL G CONTRIDAS, Sir David Parong