Question

O A Car Starting from rest accelerates at constant rate of 5m/s^2 for some time. If then regards at a constant rate of 10m/s^2 and finally comes to rest. If the total time taken is 6s . what is the maximum speed attained by the car and what is the total distance covered by the car ?​

Answer 1

points to note before solving:-

• draw the graph it will make the ques simple
• and then differentiate as per needed
• slope of v/t graph gives acceleration
• area of vt graph gives distance or displacement

see the attachment..

$\bold{Hope\;it\;Helps\;!}$

Answer 2

Answer:

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