A particle moves on the xy …
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Chirag Solanki 7 years, 4 months ago
As we know y = int. vy dt and x = int. vx dt
y = int. 2 dt and x = int. ( 8t - 2 ) dt
y = 2t + c and x = 8t2/2 - 2t + k
but if t = 2 s then y = 4 and x = 14
so 4 = 4 + c and 14 = 4x4 - 4 + k
c = 0 and 14 = 16 - 4 +k
k = 2
so y = 2t and x = 4t2 -2t + 2
by putting t = y/2 in x
we get x = y2 - y +2 required equation
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