the displacement of a body at any time 't' after starting is given by 'y=a+bt+ct^2-dt^4'. find the initial velocity and acceleration
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Answer:
Initial velocity is given by v
t=0
=
dt
dy
∣
t=0
=[b+2ct−4dt
3
]
t=0
=b
Initial acceleration, a
t=0
=
dt
dv
∣
t=0
=[2c−12dt
2
]
t=0
=2c
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