Collision

PHY 302 Lab 6: Collisions Objectives of the Experiment : Investigation of striking with vary masses . Materials Used : * Track * 2 deposit detectors : these ar used to sense the soak up and the are specialized for the measurement of interrogation parameters. * 2 pulls * Data studio which is used to learn the change in momentum of the cart with the integral of the wide-awake force vs. cadence graph The setup : Theory : When an understructure strikes a barrier, the force on the object varies as the encounter occurs. Changes in the momentum of the object (the impulse) can be deliberate in twain ways: Using the velocities before (vi) and later (vf) the collision: ?p = mvf mvi Using the net force and time of impact: ?p= ? Fdt = Fnet ?t It is possible for the object to bear up under the same change in momentum whether it is involved in an abrupt hard collision or a buffer collision. We loss to determine the difference in the midst of how a hard or squashy collision affects the force tangle by the object.

Hypothesis: When increasing the mass of the cart, the % geological falling out between the impulse and the change in the momentum decreases. animosity is constant for a hard or a barmy collision, ?t varies: shorter for a hard collision and longer for a soft one. Procedure : * colligate the interface to the computer * interrelate the motion sensor to the interface * intrust the dynamic loo! k tract on a horizontal surface * organise the remainder of the dynamic trail that is opposite to the end with the force sensor about 1.5 cm so the cart provide draw approximately the same speed for each trial. * Place the motion sensor at the raised end of the kinetics track so it can measure the motion of the cart . * evaluate the mass of the cart . Record the mass place 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: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay