The acceleration of a point is given by $a=5 t-t^{2}\left(\mathrm{~m} / \mathrm{s}^{2}\right)$. Write an equation for the velocity, if the velocity is $4 \mathrm{~m} / \mathrm{s}$ at $2 \mathrm{~s}$.

Name: The acceleration of a point is given by $a=5 t-t^{2}\left(\mathrm{~m} / \mathrm{s}^{2}\right)$. Write an equation for the velocity, if the velocity is $4 \mathrm{~m} / \mathrm{s}$ at $2 \mathrm{~s}$.
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The Answer is

\quad v=\frac{5}{2} t^{2}-\frac{1}{3} t^{3}-\frac{10}{3}

The Acceleration of a Point Is Given By a=5t−t2( m/s2)a=5 t-t^{2}\left(\mathrm{~m} / \mathrm{s}^{2}\right)a=5t−t2( m/s2)

The Acceleration of a Point Is Given By $a=5 t-t^{2}\left(\mathrm{~m} / \mathrm{s}^{2}\right)$