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Question 1 of 6
1 of 6
Match the following key words or phrases to their definitions.
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the speed of an object in a particular direction
the amount of change every second
the rate of change of velocity
the decrease in velocity every second
the symbols used to represent change in velocity
velocity
rate
acceleration
deceleration
$$v – u$$
Velocity is the speed of an object in a particular direction and acceleration is the rate of change of velocity.