Phys2425 LAB REPORT FORM PROJECTILE MOTION Data Table 1: Projectile Fired Horizontally HI - 10,95 Trail i 2 3 average Ru (m) 263, 5 264.0 246.0 250.0 261-375 ARI - ARI Rui - Rial 2.125 4.625 4:425 14.375 5,687 5 RI - Ria + ARI = 26/.32 +5.69 m. VD= Data Table 2: Projectile Fired on an Incline 739.4 Hi - 0.24 m. Incline Angle 0 = 45 3 . 2117 Trail i 2 3 4 average Rai (m) 3.79 2 371 6 3787 3. 760 3763+1 ARM= 2. 825 4. 775 | Ri - Ria 21325 10. 375 AR = 21575 R1 = Rav + AR; - 374371 + 0.025m. QUESTIONS 1. Show the calculation of the expected horizontal distance Ry for the incline firing experiment. Use the value of the launch velocity, vo, from Data Table 1. 7 = Yo + Voyit _ 1atz X , = R. = Xox+ Vox. + + 15t 2 0 0 = #2 + ( Vomit ) ex - 4.9+2 = 0, 24+ R x = ( Vo. cost )+ 2. What is the % difference between the expected distance Re and the measured value from Data Table 2? Value 1 - Valuez %% difference = * 100% Valued + Valuez 2. 45Phys2425 3. Derive equation (4). ZOROM LIITMOST 4. Show the calculation of the initial velocity, vo, of the projectile from the average of the horizontal launch data. ST eniloul me no bonita ganit unionradio1 EN sons lutnowhorl butoo gorilla norlainalso orb world 5. Based on information from the data table 1, show the calculation of the relative uncertainty in the projectile velocity. Does the uncertainty in Ri dominate the uncertainty of this calculation? we lative umcan foway = 0. 09 4 # 7 "Solds T stall moit oulov 46