Question

A particle starting from rest accelerates at constant rate to reach a velocity of 8 m/s in 4 seconds and now starts decelerating at constant rate to come to rest in next 2 seconds. What is the average velocity of the particle during the whole motion.


1.zero
2.8 m/s
3.6 m/s
4.4 m/s

Answer 1

Answer:

4.4 m/s is the right ans

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