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How much work is the string doing on the ball, if it moves with a constant speed v ? W= \begin{tabular}{|c|c|c|} \hline & & \\ \hline & a & d \\ \hline g & h & j \\ \hline k & L & m \\ \hline P & t & v \\ \hline \end{tabular} \begin{tabular}{|c|c|c|c|c|c|} \hline( & ) & 7 & 8 & 9 & HOME' \\ \hline & & 4 & 5 & 6 & \\ \hline & & 1 & 2 & 3 & \\ \hline+ & - & \multicolumn{2}{|c|}{0} & & END \\ \hline() & \multicolumn{1}{|c|}{ BACKSPACE } & DE & CLEAR \\ \hline \end{tabular} Submit Hint Feedback I give up! How much work is the string doing on the ball, if it moves with a constant speed v ? W= \begin{tabular}{|c|c|c|} \hline & & \\ \hline & a & d \\ \hline g & h & j \\ \hline k & L & m \\ \hline P & t & v \\ \hline \end{tabular} \begin{tabular}{|c|c|c|c|c|c|} \hline( & ) & 7 & 8 & 9 & HOME' \\ \hline & & 4 & 5 & 6 & \\ \hline & & 1 & 2 & 3 & \\ \hline+ & - & \multicolumn{2}{|c|}{0} & & END \\ \hline() & \multicolumn{1}{|c|}{ BACKSPACE } & DE & CLEAR \\ \hline \end{tabular} Submit Hint Feedback I give up