PASCO ME-9837A, Быстрый старт

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D i s c o v e r C e n t r i p e t a l F o r c e K i t
ME-9837A
8
®
012-15873A
Velocity versus Force
While using the same spinning mass and maintaining the same radius, students find the corresponding
velocities for different hanging masses. A graph of Force versus Velocity should yield a square root graph
and a relationship of
where k
1
is a constant.
Sample Data:
The following data is for a spinning mass of 22 g (#6 stopper) and a radius of 0.5 m.
radius (m) m
h
(kg) m
s
(kg) V (m/s)
.5 .1 .022 4.4
.5 .2 .022 6.3
.5 .3 .022 8.0
.5 .4 .022 9.2
.5 .5 .022 10.2

k
1
F =