Let the total kinetic energy of the two sleds before the collision and the total kinetic energy after the collision be K

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Let the total kinetic energy of the two sleds before thecollision and the total kinetic energy after the collisionbe Ki and Kf,respectively. Find the fraction (not percentage) of the initialkinetic energy that survives the collision as kineticenergy.
Kf/Ki =
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Let The Total Kinetic Energy Of The Two Sleds Before The Collision And The Total Kinetic Energy After The Collision Be K 1 (511.5 KiB) Viewed 40 times

t 1 10 20 30 40 43 48 53 63 73 83 93 102 112 43 48 53 63 73 83 93 102 112 1 pixel= colors= X 175 208 309 430 551 566 547 528 491 455 419 384 351 317 705 745 783 854 921 989 v1i = 0.446 m/s v1f=-0.186 m/s 1052 1108 1167 у color 46 magenta 46 magenta 46 magenta 46 magenta 46 magenta 46 yellow 46 yellow 46 yellow 46 yellow 46 yellow 46 yellow 46 yellow 46 yellow 46 yellow 46 green 46 green 46 green 46 green 46 green 46 green 46 green 46 green 46 green 0.0017 m magenta (left cart before collision) yellow (left cart after collision) green (right cart after collision) v2i = 0 m/s v2f=0.3525 m/s t(s) 0.0333667 0.333667 0.667334 1.001001 1.334668 1.4347681 1.6016016 1.7684351 2.1021021 2.4357691 2.7694361 3.1031031 3.4034034 3.7370704 1.4347681 1.6016016 1.7684351 2.1021021 2.4357691 2.7694361 3.1031031 3.4034034 3.7370704 2.5 2 1.5 1 0.5 0 -0.5 ● 0 ● 0.5 x(m) ● 0.2975 0.3536 0.5253 0.731 0.9367 0.9622 0.9299 0.8976 0.8347 0.7735 0.7123 0.6528 0.5967 0.5389 1.1985 1.2665 1.3311 1.4518 1.5657 1.6813 1.7884 1.8836 1.9839 9 1 ● y(m) 0.0782 0.0782 0.3593245 0.0782 0.5655339 0.0782 0.6164829 0.0782 0.5330049 0.0782 0.0782 0.0782 0.0782 0.0782 0.0782 0.0782 0.0782 0.0782 0.0782 0.0782 0.3974022 0.0782 0.3702294 0.0782 0.3515481 0.0782 0.3439058 0.0782 0.333716 0.0782 0.3191016 0.0782 0.3083755 0.0782 Chart Title ● vx(m/s) vy(m/s) ● 1.5. . ● ● -0.193606 -0.19021 -0.185964 -0.183416 -0.180869 -0.182344 -0.179662 ● ● 2.5 x(m) y(m) vx(m/s) ● ● ● 3° ● ● 3.5 ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ ܘ

Collisions in One Dimension (v1) In this lab, we will study collisions between two sleds on a nearly frictionless air track. • The frame rate (number of frames per second) is shown in the remote control. • Notice the rubber bands, held between metal fingers, at each end of the air track. (They are there to bounce back the sleds before they reach the ends of the track.) The distance between the inner sides of these rubber bands is 2.00 m. • The mass of sled #1 (on the left) is m₁ = 0.116 kg. Make sure to use the scroll bar at the bottom to scroll all the way to the right to see the whole video.