Questions
A particle starts from rest at t=0 and undergoes an acceleration ‘a’ in ms-2 with time ‘t’ in seconds which is as shown
Which of the following plot represents velocity v in ms-1 versus time ‘t’ in seconds?
detailed solution
Correct option is A
From 0s to 2s; v=u+at=3×2=6ms-1From 2s to 4s ; v = 6 + (-3)2 = 0ms-1Talk to our academic expert!
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