Asked by jim

A stone with a mass of 1.0 kg is tied to the end of a light string which keeps it moving in a circle
with a constant speed of 4.0 m/s on a perfectly smooth horizontal tabletop. The radius of the path is
0.60 m. How much work does the tension in the string do on the stone as it makes one-half of a
complete circle?

Answers

Answered by Damon
NONE, there is no motion in the direction of the string tension. It continues at the same speed forever.
Answered by jim
thanks
Answered by Anonymous
0j
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