Question

The acceleration of a racing bike is 8 m/s². Find the distance covered by it after 15 seconds, from the starting point.

Answer 1

We are given that 

Initial velocity (u) =O 

Acceleration (a) = 8 m/s² 

Time (t) = 15 sec 

s = ?

\(s=ut+\frac{54}{3} at^2\\0\times15+\frac{54}{3}\times8\times15\times15\\4\times15\times15=900m\)