Posted by **Meghan** on Thursday, September 6, 2012 at 9:19pm.

An astronaut on a distant planet wants to determine its acceleration due to gravity. The astronaut throws a rock straight up with a velocity of + 14.2 m/s and measures a time of 22.2 s before the rock returns to his hand. What is the acceleration (magnitude and direction) due to gravity on this planet? (positive = up, negative = down)

## Answer this Question

## Related Questions

- physics - An astronaut on a distant planet wants to determine its acceleration ...
- physics - An astronaut on a distant planet wants to determine its acceleration ...
- physics - An astronaut on a distant planet wants to determine its acceleration ...
- Physics - The acceleration of gravity at the surface of a newly discovered ...
- Physics - The acceleration of gravity at the surface of a newly discovered ...
- Physics help ASAP - Suppose you are visiting a planet in a distant part of the ...
- Physics - A fully equipped astronaut has a mass of 170 kg. If the astronaut has ...
- Physics - An astronaut on the planet Vimrom IV finds that she can jump a maximum...
- science - On a planet far, far away, an astronaut picks up a rock. The rock has ...
- physics - An astronaut is on the surface of planet whose air resistance is ...

More Related Questions