the position vector of an object at any time t by 3t²i+6tj+k.its velocity along y axis has the magnitude
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dX/dt= 6t i+ 6 j
magnitude = 6√(t^2+1)
t- tym at any time
magnitude = 6√(t^2+1)
t- tym at any time
Answered by
3
since, v = ds/dt
v along y-axis = d(Sy)/dt,. where Sy = displacement along y-axis
= 6
that's the answer..
v along y-axis = d(Sy)/dt,. where Sy = displacement along y-axis
= 6
that's the answer..
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