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faust18 [17]
3 years ago
13

When the final velocity is less than the initial velocity, this is speed time acceleration deceleration

Chemistry
2 answers:
WITCHER [35]3 years ago
6 0

Hello!

When the final velocity is less than the initial velocity, this is deceleration

<h2>Why?</h2>

Acceleration is defined as the physical magnitude that measures the change in velocity with time. The units to express acceleration are speed over time.

The equation for acceleration is: a=\frac{v-v_o}{t-t_o}

Where: a=acceleration, v=final velocity, vo=initial velocity, t=final time, to=initial time.

If the final velocity is less than the initial velocity, then the acceleration is negative, and that is called deceleration. An example of this is when a car brakes.

Have a nice day!



Fantom [35]3 years ago
5 0

The answer is Negative acceleration.  

Hope this helps!

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