How long ( second unit) does it take an object to travel a distance of ( 54 mathrm{~m} ) from rest at a constant acceleration of ( 2 m / s^{2} )

Question

Accepted Answer

Step:1 ：d = frac{1}{2}at^{2}Step:2 ：54 = frac{1}{2}(2)t^{2}Step:3 ：t = sqrt{27}

Answer

Step: 1 ：d = frac{1}{2}at^{2}Step: 2 ：54 = frac{1}{2}(2)t^{2}Step: 3 ：t = sqrt{27}

How long ( second unit) does it take an object to travel a distance of \( 54 \mathrm{~m} \) from rest at a constant acceleration of \( 2 m / s^{2} \)