Tuesday

November 25, 2014

November 25, 2014

Posted by **sarah** on Friday, November 9, 2012 at 7:36pm.

- physics -
**bobpursley**, Friday, November 9, 2012 at 8:44pmhhhh?

- physics -
**kitty**, Tuesday, December 11, 2012 at 1:30ama) 34.5/(L/2) x 1.17= weight of second child (kg)

- physics -
**kitty**, Tuesday, December 11, 2012 at 1:37amb) weight of second child+34.5 kg+weight of plank (given in part B in the practice it)multiplied by 9.8= N

**Answer this Question**

**Related Questions**

PHYSics - a child with a mass of 29 kg sits at a distance of 4m from the pivot ...

Physics - A 450.8 N child and a 101.0 N child sit on either end of a 2.2 m long ...

Physics - A 450.8 N child and a 101.0 N child sit on either end of a 2.2 m long ...

physics - two children sit at opposite ends of a 60 lb. 10 ft. seesaw which is ...

physics - Two children seat themselves on a seesaw, the one on the left has a ...

Physics - The seesaw in the figure below is 4.5 m long. Its mass of 20 kg is ...

physics - A fulcrum is placed under the center of a uniform 4.00m long, 3.00kg ...

Physics - A seesaw is 4 meters long and is pivoted in the middle. There is a ...

Physics - A 437.7 N child and a 237.1 N child sit on either end of a 2.5 meter ...

Algebra - Two children balance on opposite ends of a seesaw. One child weighs 45...