Wednesday

March 4, 2015

March 4, 2015

Posted by **AMY** on Thursday, November 8, 2012 at 9:15pm.

A sample of an unknown material appears to weigh 295 N in air and 165 N when immersed in alcohol of specific gravity 0.700.

(a) What is the volume of the material?

___________m^3

(b) What is the density of the material?

____________ kg/m3

295N-165N=130N

F=pVg

130N=(.700)V(9.8m/s^2)

V=18.93

F=mg

295N=m(9.8)

m=30.10kg

pV=m

p(18.93)=30.10

p=1.59kg/m^3

- PHYSICS CHECK WORK PLEASE -
**Henry**, Saturday, November 10, 2012 at 3:11pmSee your 10:30am post.

**Answer this Question**

**Related Questions**

PHYSICS (CHECK WORK) - I am getting the wrong answer. Can you please check my ...

Intro to Physics - A sample of an unknown material appears to weigh 295 N in air...

Algebra - - ok... we keep getting this one wrong: Solve the following equation ...

Matt 115 - Hello, I just wanted to know if someone could check my work to see if...

6th grade math - Find the value fir each expression. Show your work. (13.28 - 7....

Statistics (Check Answer) - Hi can someone check my answer. I'm not sure why the...

Physics - check my work - A cannon is fired from a cliff 190 m high downward at ...

grade 9 math slope equations - question: slove by comparison and check your ...

Physics - please check over - Could I please get some further assistance on a ...

math-please check my answer - 0.6x + 4 < 1.0x - 1 6x + 40 < 10x - 10 4x &...