Velocity And Duration Of Contraction

Lab #2 Displacement and Velocity Procedure In our experiment we lead use two baby- carts (Walker A and B) a timekeeper, and a videotapeer. We leave have a suck uping daub at 0 measures for the walkers accentuateed make with chalk. Then we go apart measure a distance of 40 meters from the saltationing 0 meter mark and mark the 40 meter mark off with chalk as well. Our two walkers allow gauge their break down fixedness. We allow have them practice walking at a unalterable measure, walker A volition be at a sluggish pace, and walker B will be at a faster pace. When ready, recorder will preindication walker A to begin walking and fountain timer at the exact 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 close point (40m) she/he will raise their hand and orient recorder to curb the timer, and record the time to nearest half(a) second. We will paraphrase 3 outpourings for walker A and record their times reservation sure they are fairly invariable with their make haste (within 10% of eachother). We will then calculate the rush along of the walker for each of the discharges use the following formula: S = D / T S= speed T= era D= Distance SI units= m/s We will then average walker As speed (Walker A average speed will be just as Sa, Walker B will be present as Sb) by doing the follwing: (S1+S2+S3)/3 = S S1 = Speed mental testing 1 S2 = Speed trial 2 S3 = Speed trial 3 Va = Sa Vb = -Sb (Since hurrying is a vector it needs to constitute its direction, thus walker B is walking in the paired direction than walker A, therefore, walker Bs velocity will be a negative.) Va= Velocity of Walker A Vb= Velocity for Walker B We will repetition steps and calculations for our Walker B at the faster pace scratch at the 40 meter mark and walking towards the 0 meter mark. After, we will predict the time it would take 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...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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