Friday

March 6, 2015

March 6, 2015

Posted by **romeo** on Saturday, September 22, 2012 at 11:44am.

- physics -
**bobpursley**, Saturday, September 22, 2012 at 12:06pmVOLUME OF WOOD: .2*.5*.4 M^3=.04 M^3

MASS OF WOOD: .04*6e6 GRAMG=.024e6G=24000grams

now, to sink that block, you need a total mass of .04m^3*1Eg/m^3=40,000 grams, so the mass of lead then is 40-24 kg of lead

check my thinking

**Answer this Question**

**Related Questions**

Maths - A bookshelf has 5 shelves its made from wood that is 30 mm thick and the...

Physics - A block of wood, with density 828 kg/m3 , has a cubic shape with sides...

Physics - A block of wood, with density 828 kg/m3 , has a cubic shape with sides...

Physics Please help - A block of wood, with density 828 kg/m3 , has a cubic ...

Chemistry - 1. A piece of rectangular wood that measures 3.0 cm by 6.0 cm by 4.0...

science - a piece of wood that measures 3.0 cm by 4.0 cm by 5.0 cm has a mass of...

physics - a 3.5 kg rectangular air mattress is 2.73m long, 1.1m wide, and .124m ...

Science - You are given a wooden block that is 25cm long, 8cm wide and 3cm tall...

Anyone ??? Physics - In the figure below, block 1 of mass m1 = 3.0 kg and block ...

Physics help needed - In the figure below, block 1 of mass m1 = 3.0 kg and block...