Posted by **Meg** on Sunday, June 10, 2012 at 5:31pm.

A child pushes a merry-go-round with a force of 55.0 N at an angle tangent to the circle (that is, perpendicular to a radius). If the child pushes it through exactly one full circle, and the merry-go-round has a radius of 1.15 m, how much work does she do?

The answer is not 518.4 J... this is what I put as my first answer and got it wrong.

## Answer this Question

## Related Questions

- PHYSICS - A child pushes a merry-go-round with a force of 55.0 N at an angle ...
- physics - A child pushes a merry-go-round with a force of 80.0 N at an angle ...
- physics - A merry go round in the park has a radius of 1.8 m and a rotational ...
- Physics - A merry-go-round in the park has a radius of 1.8 m and a rotational ...
- Physics - A merry-go-round is at rest before a child pushes it so that it ...
- physics - A merry-go-round in the park has a radius of 1.8 m and a rotational ...
- physics - 6.A child pushes a merry go-round from rest to a final angular speed ...
- Physics - A merry-go-round with r = 4m and a perfect frictionless bearing is ...
- Physics - In a playground, there is a small merry-go-round of radius 1.20 m and ...
- Physics - A child pushes a merry go-round from rest to a final angular speed of ...

More Related Questions