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Problem

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5 Nov 2021

Given information

Given:

                                   

From the graph, it is clear that the velocity of car increases from to in second gear.
Initial velocity
Final velocity
Time taken
 

Step-by-step explanation

Step 1.
Average acceleration can be obtained by:
                                     
Where, is the acceleration, is the final velocity, is the initial velocity and is the time. Calculation:
Average acceleration in the fourth gear can be calculated as follows:

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