Posted by **J** on Tuesday, February 15, 2011 at 2:28am.

A 55.0 kg girl is roping through the top of a tiny tree. She quickly swings down from her 12.0 m high perch and grabs a 21.0 kg dog as she swings. They barely swing back up to a tree limb. How high is this tree limb?

## Answer this Question

## Related Questions

- physics - if the swinging pendulum (pirate ship) swings on an arc with a radius ...
- Physics - 1. A student lifts his 2.0-kg pet rock 2.8m straight up. He then lets ...
- Physics urgent help have a test!!! - 1. a little spider monkey named flo has ...
- pre cal - a pendulum length 12.3 inches swings 2 degrees and 57 minutes to each ...
- Science - 1. A student lifts his 2.0-kg pet rock 2.8m straight up. He then lets ...
- math - A park has 18 swings. 3/9 of them are tire swings. how many of the swings...
- math - David made a swing for his niece Sarah using ropes 2.4 m long, so that ...
- physics - A bowling ball weighing 71.2 is attached to the ceiling by a 3.90 rope...
- Physics - A ball (m = 250g) on the end of string swings in 1.2 m radius that ...
- Physics - tarzan, mass 85 kg, swings from a tree on the end of a 20. m vine his ...

More Related Questions