Posted by **tracey** on Wednesday, September 19, 2012 at 4:50pm.

a yo-yo is swung in a vertical circle in such a way that its total energy KE and PE is constant. At what point in the circle is this speed maximum? A minumum? why? (b) if the yo-yo has a speed of 3 m/s at the top of the circl, whose radius is 80 cm, what is tis speed at the bottom?

## Answer This Question

## Related Questions

- physical science - a yo-yo is swung in a vertical circle in such a way that its ...
- PHYSICS PLEASE HELP !!!!! - A mass of 6 kg is tied to a 2 meter long rope and is...
- physics - A stone is tied to a string (length = 1.25 m) and whirled in a circle...
- physics - A stone is tied to a string (length = 1.05 m) and whirled in a circle...
- physics - A stone is tied to a string (length = 0.945 m) and whirled in a circle...
- Physics - A stone is tied to a string (length = 0.700 m) and whirled in a circle...
- Physics - A stone is tied to a string (length = 0.800 m) and whirled in a circle...
- AP Physics - A stone is tied to a string (length = 0.450 m) and whirled in a ...
- AP Physics - A stone is tied to a string (length = 0.450 m) and whirled in a ...
- Physics - A stone is tied to a string (length = 0.450 m) and whirled in a circle...

More Related Questions