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calculate the acceleration of a bus whose speed changes from 9 m/s to 14 m/s over a period of 5 s. Remember: Acceleration=final speed- initial speed÷time

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pukwedgieamerica

Answer:

[tex]1m/s^{2}[/tex]

Step-by-step explanation:

Acceleration=(final speed-initial speed)/time

First, write out the information you have already been given.

Acceleration: ?

final speed: 14m/s

initial speed: 9m/s

time: 5 seconds

Next, write the numbes where they fir in the formua for calculating acceleration.

[tex]Acceleration=\frac{14-9}{5}[/tex]

Then, subtract the numerator values and simplify the whole equation.

[tex]Acceleration=\frac{14-9}{5}=\frac{5}{5}=1m/s^{2}[/tex]

This means the acceleration of this particular bus is: [tex]1m/s^{2}[/tex]

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