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Title: The Laws of Motion
Description: PY101

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v61 (

The Laws of motion

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• In the absence of external forces, when
viewed from an internal reference
frame, and object at rest remains at rest
and an object in motion continues in
motion with a constant velocity (that is,
with a constant speed in a straight line)
...


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Newton’s second law
applied to a particle in
the uniform circular
motion

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aw


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,

Circular motion is described
as a movement of an object
while rotating along a
circular path
...
During uniform
circular motion the angular
rate of rotation and speed
will be constant while during
non-uniform motion the rate
of rotation keeps changing
...
n
...
Fortnum no oh
,

=

,

uniform

second law
applied to a
particle in the
uniform circular
motion

𝑣𝑇2
𝐹Ԧ𝑐 = 𝑚
𝑟

𝑎Ԧ 𝑐 =C)

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...


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...

• The force, acting upon a body
moving along a curved path, that
is directed toward the center of
curvature of the path and
constrains the body to the path
...
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...


Review Lesson: Centrifugal & Centripetal force
'

part

ANGULAR MOMENTUM
A comparison of equations for Rotational and Translational Motion: Dynamic Equation


Title: The Laws of Motion
Description: PY101