Question

A particle is moving in a straight line along x-axis
where x-coordinate is given by equation
x = xo (1 - e-t/a). What is the velocity of the
particle at t = a ?​

Answer 1

x = xo [1 -e (-t)/a]

If t = a

x = xo[1 -e (-t)/t]

x = xo[1 -e (-1)]

x = xo[e - 1]

Answer 2

Answer

xo[ e-1 ]

Explanation:

x=xo [1-e(-t) /a]

if t is =a

x=xo [ 1-e (-t) /t]

x=xo[ 1-e (-1)]

x=xo[ e- 1]

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