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when t=0
x= 25m
By using differentiation nxn-1
Velocity = dx/dt= 2*4*t-1*15
v=dx/dt=8t-15
t=0
v=-15m/s
a=dv/dt
v=8t-15
=8-0
=8m/s²
Hope this helps you friend
Thanks ✌️✌️
x= 25m
By using differentiation nxn-1
Velocity = dx/dt= 2*4*t-1*15
v=dx/dt=8t-15
t=0
v=-15m/s
a=dv/dt
v=8t-15
=8-0
=8m/s²
Hope this helps you friend
Thanks ✌️✌️
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