The position of the head of a golf club before ball impact (t = 0.020 s) is summarised in the table below:
$ \begin{array}{ll}\text { Time (s) } & \text { Position (m) } \ 0.016 & 1.472 \ 0.018 & 1.577 \ 0.020 & 1.672\end{array} $
What is the velocity of the club between 0.016 s & 0.018 s and 0.018 s & 0.020 s, and the acceleration of the club between these velocities?

Question

The position of the head of a golf club before ball impact (t = 0.020 s) is summarised in the table below: 
$ \begin{array}{ll}\text { Time (s) } & \text { Position (m) } \ 0.016 & 1.472 \ 0.018 & 1.577 \ 0.020 & 1.672\end{array} $
 What is the velocity of the club between 0.016 s & 0.018 s and 0.018 s & 0.020 s, and the acceleration of the club between these velocities?

Quizplus · Accepted Answer

The Answer of The position of the head of a golf club before ball impact (t = 0.020 s) is summarised in the table below: 
$ \begin{array}{ll}\text { Time (s) } & \text { Position (m) } \ 0.016 & 1.472 \ 0.018 & 1.577 \ 0.020 & 1.672\end{array} $
 What is the velocity of the club between 0.016 s & 0.018 s and 0.018 s & 0.020 s, and the acceleration of the club between these velocities?

The Position of the Head of a Golf Club Before Time (s) Position (m) 0.0161.4720.0181.5770.0201.672 \begin{array}{ll}\text { Time (s) } & \text { Position (m) } \\ 0.016 & 1.472 \\ 0.018 & 1.577 \\ 0.020 & 1.672\end{array} Time (s) 0.0160.0180.020​ Position (m) 1.4721.5771.672​

The Position of the Head of a Golf Club Before $\begin{array}{ll}\text { Time (s) } & \text { Position (m) } \\ 0.016 & 1.472 \\ 0.018 & 1.577 \\ 0.020 & 1.672\end{array}$