A group of students performed the same \"Conservation of Mechanical Energy\" exp

Question

A group of students performed the same "Conservation of Mechanical Energy" experiment that you performed in lab. However, instead of keeping the horizontal portion of the ramp at a constant height h2 from the tabletop, they varied this height and released the ball from the same height h1 each time. They then entered their results into the first two columns of the table shown in part (a).
(a) Complete the table below.
(From table I got average value of V2kin=263.233 cm/s

(b) Use the average value of v2kin to determine the height h1 through which the ball falls.

Explanation / Answer

Hey, I'm working in the same webass. Try this. The distances are in cm. Instead of 9.81m/s^2 use 981cm/s^2.

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