Question

Question 1 (a)
The following is the distance-time table of an object in motion:
$\begin{array}{cc}Timeinseconds& Distanceinmetres\\ 0& 0\\ 1& 1\\ 2& 8\\ 3& 27\\ 4& 64\\ 5& 125\\ 6& 216\\ 7& 343\end{array}$
(a) What conclusion can you draw about the acceleration? Is it constant, increasing, decreasing, or zero?

Answer 1

(a) There is an unequal change of distance in an equal interval of time. Thus, the given object is having a non - uniform motion. Since the velocity of the object increases with time, the acceleration is increasing.