Question

the displacement of particle is given by y=a+bt+ct^2-dt^4.the initial velocity and acceleration are respectively
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Answer 1

Answer:

hope the answer in the above attachment helps you

Answer 2

Answer:

Explanation:

If we differentiate

We get v= b+2ct+4t^3

T=0

U=b m/s

A=2c+12t^2