A particle starts from rest with a time-varying acceleration, a=(2t−4). Here t is in s and a in m/s2. After what time (in s) particle comes to rest?

A particle starts from rest with a time-varying acceleration, a=(2t−

1.	A particle starts from rest with a time-varying acceleration, a=(2t−4). Here t is in s and a in m/s2. After what time (in s) particle comes to rest?
Answer» A particle starts from rest with a time-varying acceleration, $a = (2 t - 4)$ . Here $t$ is in $s$ and $a$ in $m / s^{2}$ . After what time (in $s$ ) particle comes to rest?

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A particle starts from rest with a time-varying acceleration, a=(2t−4). Here t is in s and a in m/s2. After what time (in s) particle comes to rest?

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