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rociodelgado82
10.12.2020 •
Physics
A 1.8 kg object is whirled on the end of a string that is 1.6 m long at a speed of 12.3 m/s. Calculate the angular momentum of the
object.
(Round your response to the nearest tenth, if necessary, and include the base unit abbreviation with your answer.)
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Ответ:
35.42kg m^2 s−1
Explanation:
Step one:
the expression for angular momentum is given as
m=mass = 1.8kg
v=velocity = 12.3m/s
r=radius= 1.6m,
Required
L=angular momentum
Step two:
substitute into the expression
L=1.8*12.3*1.6
L=35.42kg m^2 s−1
Ответ:
The way you worded this is confusing but i think i get what you mean
It depends on what that child or person is doing after high school like if there going to college or if they're going to live in an appartment or not. I would say this is false because not every one does leave home after high school.
Hope this helps \Please Mark as Brainliest(;