Collision

PHY 302 Lab 6: Collisions Objectives of the Experiment : Investigation of striking with alter masses . Materials Used : * Track * 2 deposit detectors : these ar used to sense the persuasiveness and the are specialized for the touchstone of interrogation parameters. * 2 puffs * Data studio which is used to dissect the change in momentum of the cart with the integral of the measured force vs. clock graph The setup : Theory : When an merchantman strikes a barrier, the force on the object varies as the clash occurs. Changes in the momentum of the object (the impulse) can be figure in twain ways: Using the velocities before (vi) and by and by (vf) the collision: ?p = mvf mvi Using the net force and time of impact: ?p= ? Fdt = Fnet ?t It is possible fo r the object to permit the same change in momentum whether it is involved in an abrupt hard collision or a buffer collision. We wish to determine the difference in the midst of how a hard or squashy collision affects the force mat by the object.

Hypothesis: When increasing the mass of the cart, the % geological transmutation between the impulse and the change in the momentum decreases. heating plant is constant for a hard or a around the bend collision, ?t varies: shorter for a hard collision and longer for a soft one. Procedure : * colligate the interface to the computer * link the motion se nsor to the interface * bunk the dyna! mic fondness tract on a horizontal surface * work up the remainder of the dynamic trail that is opposite to the end with the force sensor about 1.5 cm so the cart willing draw approximately the same speed for each trial. * Place the motion sensor at the raised end of the dynamics track so it can measure the motion of the cart . * evaluate the mass of the cart . Record the mass prize in the report . * Prior to each data crop , narrow the tare button on the side of the force...If you want to reach a full essay, order it on our website: OrderCustomPaper.com

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