A particle projected from origin moves in xy plane with velocity 3 ICAP + 6J cap find equation of path followed
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Answer:
Explanation:
GIVEN:
V=3i+6xj
V=dx/dt i + dy/dt j
dx/dt =3.........(1)
dy/dt=6x........(2)
Take eq.(1)....
dx=3.dt
Integrate both sides,we get-
x=3t .......(3)
Take eq.(2).....
dy=6x.dt
Put value of x from eq.(3)--
dy=6(3t).dt
dy=18t.dt
Integrate both sides,we get-
y=9t^2
Value of t from eq.(3) ..
t=x/3
y=9(x/3)^2
y=x^2
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