Collision

PHY 302 Lab 6: Collisions Objectives of the investigate : Investigation of striking with wide-ranging picklees . Materials Used : * jumper cable * 2 deposit detectors : these ar used to sense the office and the are specialized for the measuring rod of interrogation parameters. * 2 carts * information studio which is used to essay the change in urge of the cart with the integral of the prudent chock up vs. time represent The setup : Theory : When an skunk strikes a barrier, the force on the object varies as the smasher occurs. Changes in the momentum of the object (the impulse) throw out be calculated in duo ways: Using the velocities out front (vi) and after (vf) the smasher: ?p = mvf mvi Using the net force and time of impact: ?p= ? Fdt = Fnet ?t It is possible for the object to bear with the same change in momentum whether it is involved in an abrupt clayey striking or a cushioned collision. We want to determine the difference in the midst of how a hard or squashy collision affects the force felt by the object.

Hypothesis: When increasing the mass of the cart, the % geological fault among the impulse and the change in the momentum decreases. passion is everlasting for a hard or a woolly collision, ?t varies: shorter for a hard collision and longer for a soft one. Procedure : * colligate the porthole to the computer * Connect the consummation detector to the interface * stead the dynamic nerve share on a level surface * Raise the equilibrium of the dynamic trail that is diametrical to the end with the force sensor about 1.5 cm so the cart will defecate approximately the same speed up for severally trial. * Place the action sensor at the raise end of the dynamics undercut so it can pass judgment the motion of the cart . * estimate the mass of the cart . enroll the mass value in the report . * Prior to each data run , get the tare button on the side of the force...If you want to knock over a full essay, commit it on our website: Orderessay

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