PHYS 114 Midterm: 114 E2 tut
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Name ______________________________________ student id _______________ score________ last first. [30 points total] this question consists of two independent parts, a and: students a and b participate in two collision experiments on a flat, frictionless ice surface. The mass of student a is less than that of student b (ma < mb). In both experiments, student a is initially at rest, and student b has an initial momentum p! (to the left). During each collision, the students push on each other such that the experiments have different outcomes. The final momenta of student a are not shown. [6 pts] is the magnitude of the final momentum of student a in experiment 1 greater than, less than, or equal to that of student. Student b before collision po after collision po. Name ______________________________________ student id _______________ score________ last first: three experiments involving a box and spring on a frictionless surface are shown at right.
