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2.-Kinematics

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Scalar
Quantities
Quantities
Example
:
that
mass
have
time
.
,
magnitude only
temperature current
,
voltage energy
,
distance
Vector Quantities
Quantities that
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work
,
A numerical
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for representation of
scalar
quantity
a
,
.
speed
,
value
enough
,
power
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magnitude and direction
velocity displacement acceleration force
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Physics
by Kashan Rashid
of force
gravitational
field strength moment
:
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,
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A vector
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of velocity
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kinematics
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time
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Physics by Kashan Rashid
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Physics by Kashan Rashid
speed
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Physics by Kashan Rashid
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0
increasing
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decreasing
acceleration
acceleration
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Physics by Kashan
Rashid
constant
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→
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-
Physics by Kashan Rashid
decreasing
6m15
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4
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constant
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5
constant
.
5
.
decreasing
deceleration
constant
deceleration
6.
=
acceleration
acceleration
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Physics by Kashan Rashid
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