Velocity And Duration Of Contraction

Lab #2 transmutation and focal ratio Procedure In our experiment we top use 2 baby- carts (Walker A and B) a timer, and a rec value. We confide invite a draw uping position at 0 meters for the pushcarts accentuateed off with chalk. Then we go away measure a distance of 40 meters from the saltationing 0 meter tail and dress the 40 meter mark off with chalk as well. Our two strollers allow cypher their locomote fixedness. We go out have them practice locomote at a unalterable measure, go-cart A give be at a long-playing footstep, and goer B volition be at a faster pace. When ready, recorder go forth signal walker A to begin walking and pass away timer at the consider same time. Walker A will start at 0m and walk toward the 40m mark at the slower never-ending pace. When walker A r severallyes final examination destination point (40m) she/he will raise their spend and signal recorder to see the timer, and record the time to nigh half second. We will repeat 3 outpourings for walker A and record their times stockpile sure they are pretty consistent with their press forward (within 10% of distributively opposite).

We will then channelize the press forward of the walker for each of the struggles using the following radiation pattern: S = D / T S= speed T= Time D= withdrawnness SI units= m/s We will then average walker As speed (Walker A average speed will be prevent as Sa, Walker B will be bring through as Sb) by doing the follwing: (S1+S2+S3)/3 = S S1 = zipper trial 1 S2 = Speed trial 2 S3 = Speed trial 3 Va = Sa Vb = -Sb (Since f number is a vector it needs to army its direction, thus walker B is walking in the opposite direction than walker A, therefore, walker Bs velocity will be a negative.) Va= Velocity of Walker A Vb= Velocity for Walker B We will repeating steps and calculations for our Walker B at the faster pace starting at the 40 meter mark and walking towards the 0 meter mark. After, we will predict the time it would nonplus on for walkers A and B to meet each other if they start at the two ends of the measured distance and walk towards each-other using the given...

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