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Standard XII
Chemistry
Raoult's Law
A ballet danc...
Question
A ballet dancer does a pirouette on the tip of his toe. If the dancer has a weight of 580 N and the tip of his ballet shoe measures 0.02m by 0.01 m, what pressure does his toe exert on the stage?
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Solution
Pressure =
F
o
r
c
e
A
r
e
a
=
580
N
0
.
02
m
×
0
.
01
m
=
580
N
0
.
0002
m
2
=
2900000
P
a
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