Physics, asked by ashaguleria1972, 1 year ago

It's urgent.. solve it fast

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Answered by ishan00087

0

Answer:

√4 is the answer......

Answered by atikajangir9887

1

Explanation:

y=X^2/4

=t^2/(4*4)

=t^2/16

velocity=dy/dt=2t/16=t/8 at t=4

velocity = 4/8=1/2 m/s

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