what Will be the correct option
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Answer is (2)
You can use dx/dt to get the velocity function and then plot the graph easily.
dx/dt= -2 + 2t
Now, using this above equation, plot a graph and it will be (2).
rakeshkumar11tp4jw0p:
I did the same but the correct option is A.
Oops, right. So, the question says "SPEED" of the particle. Speed can never be negative so answer will be 1 . Hope that is clear now
oo ya thanx
gr8
you're welcome :)
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