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what's happening in terms of velocity and acceleration
|dw:1327900379617:dw| where v = the slope of your graph
and acce. is zero.
displacement vs time, slope is equal to the velocity
|dw:1327900491832:dw| this "v"
why is acceleration 0 tho? isnt it constant
nope, if acc. is constant then velocity must change. which is not happening here
ur disp. vs time graph is a straight line means its slope is constant. n slope represents velocity. so if velocity is constant then there is no acc.
oh right im sorry i forgot i was paying attention to another graph. Do you mind if i show it
i mean i won't mind.
are you asking for the difference between them?
yeas, now in this graph acc is constant..
in the last one, was velocity decreasing constantly?
depending how it is displayed on a graph displacement may be instantaneous or constant either decreasing or increasing
if i summarized it correctly i think that is what it said
in the last one velocity does decrese with time whike acceleration remains the same