Kinematics

Kinematics
Scalar quantities are completely described by their
unit
area
direction
magnitude
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Kinematics
In terms of velocity, the symbol v_f is used for
final velocity
initial velocity
negative velocity
total velocity
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Kinematics
A passenger John is sitting in a moving car, as per an observer outside the car, he is at
position
rest
motion
displacement
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Kinematics
Negative acceleration is called
friction
retardation
uniform acceleration
variable acceleration
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Kinematics
If the object is at rest then the distance-time graph is
straight lined
variable
constant
zero
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Kinematics
If a body doesn’t change its position with respect to its surroundings then its in state of
motion
rest
equilibrium
weightlessness
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Kinematics
The rate of displacement of a body is called its
non-uniform speed
non-uniform velocity
velocity
speed
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Kinematics
The numerical value with an appropriate unit is called
rate
magnitude of quantity
amount
position
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Kinematics
Speed × time is equal to
displacement
distance
velocity
position
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Kinematics
Change in velocity⁄time taken is equal to
speed
distance
displacement
acceleration
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