plz help me in this question
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what is your question
Hasini1231:
To velocity from displacement time graph Displacement divided by time gives usvelocity, which is what the slope of a position vs. time graph represents. The area under a given graph is equivalent to the quantity weget by multiplying the x-axis and the y-axis.
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Velocity = (Change in displacement )/(Change in time) see your graph in the time interval 2 to 4 sec
Change in displacement = (40-20)m = 20m
and change in time = (4-2)sec = 2 sec
So velocity = (20/2)msec^-1 = 10 msec^-1.
Change in displacement = (40-20)m = 20m
and change in time = (4-2)sec = 2 sec
So velocity = (20/2)msec^-1 = 10 msec^-1.
tq so much bro
ok no problem
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