ditionh Vector Mechanics for Engineers: Dynamics Curvilinear...
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© 2004 The McGraw-Hill Companies, Inc. All rights reserved. Vector Mechanics for Engineers: Dynamics Seventh Edition 1 - 49 Curvilinear Motion:
Transcript of ditionh Vector Mechanics for Engineers: Dynamics Curvilinear...
© 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Vector Mechanics for Engineers: Dynamics
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Curvilinear Motion:
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Vector Mechanics for Engineers: Dynamics
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Curvilinear Motion: Position, Velocity & Acceleration
• 곡선운동(curvilinear motion)
• 위치벡터(Position vector)
• 순간속도(instantaneous velocity)
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Vector Mechanics for Engineers: Dynamics
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Curvilinear Motion: Position, Velocity & Acceleration순간가속도
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Vector Mechanics for Engineers: Dynamics
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Rectangular Components of Velocity & Acceleration
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Vector Mechanics for Engineers: Dynamics
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Rectangular Components of Velocity & Acceleration
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Vector Mechanics for Engineers: Dynamics
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예제 1.8
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예제 1.8
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Vector Mechanics for Engineers: Dynamics
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Vector Mechanics for Engineers: Dynamics
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example
= ?
vo
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1.14 Radial and Transverse Components
er
e
O x
(t)
rP/O
(t)
r(t)
P
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1.14 Radial and Transverse Components
1
(t)
er()
er()
e()
e()
er
e
(t)
1
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1.14 Radial and Transverse Components
1
(t)
er()
er()
e()
e()
er
e
(t)
1
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Vector Mechanics for Engineers: Dynamics
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Vector Mechanics for Engineers: Dynamics
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r
v
r
a
ar
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예제 1.12
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Vector Mechanics for Engineers: Dynamics
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a)
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b)
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c)
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1.13 Tangential and Normal Components
s(t)
et(s1)
et(s2)
en(s1)en(s2)
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et(s+s)
et(s)
rs
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en(s+s)
s=
et(s)
en(s)
et(s+s)
et(s)
et(s + s)
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et
en
er
e
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예제 1.10
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