Ask a New Question
Search
Questions and answers by
AE
Questions (14)
Write the equation of the line containing the given point and parallel to the given line.
The equation of the line is y= Express
1 answer
518 views
Write the equation of the line containing the given point and parallel to the given line.
The equation of the line is y= Express
1 answer
528 views
Two very large parallel sheets are 5.00 cm apart. Sheet A carries a uniform surface charge density of -9.00 microcoulombs per
1 answer
1,646 views
One end of a copper rod is immersed in boiling water at 100 degrees celsius and the other end in an ice-water mixture at 0
0 answers
913 views
The basal metabolic rate is the rate at which energy is produced in the body when a person is at rest. A 70.0 kg person of
4 answers
2,411 views
The basal metabolic rate is the rate at which energy is produced in the body when a person is at rest. A 70.0 kg person of
1 answer
639 views
A copper calorimeter can with mass 0.202 kg contains 0.185 kg of water and 1.40×10^−2 kg of ice in thermal equilibrium at
3 answers
668 views
A copper calorimeter can with mass 0.202 kg contains 0.185 kg of water and 1.40×10^−2 kg of ice in thermal equilibrium at
0 answers
914 views
An 8.56 kg block of ice at 0 degrees celsius is sliding on a rough horizontal icehouse floor (also at 0 degrees celsius) at 15.6
1 answer
1,085 views
A resting person requires 14.5 L of oxygen per hour to maintain metabolic activities. Such a person breathes in 0.480 L of air
1 answer
689 views
Animals in cold climates often depend on two layers of insulation: a layer of body fat [of thermal conductivity 0.200 W/mK]
6 answers
5,382 views
Water flows steadily from an open tank into a pipe. The elevation of the top of the tank is 10.2 m, and the elevation at the
1 answer
1,890 views
What is the amount of heat entering your skin when it receives the heat released by 26.4 g of steam initially at 100 degrees
1 answer
656 views
A small 5.00 kg brick is released from rest 3.00 m above a horizontal seesaw on a fulcrum at its center, with a radius of 1.60
1 answer
691 views
Answers (6)
oh, never mind, I got it, I was using the wrong value for the constant, thanks!
I did that but the website that I do the homework on says my answer is wrong. Here are the numbers I plugged in: (1.9 )(5.67*10^8)((31+273)^4 - (19+273)^4) and I get the answer is 1.37*10^18 but it says that's wrong
If you have angular velocity and you need angular displacement, just remember: velocity=displacement/time so solve that for displacement and it's displacement=velocity*time so it should be angular displacement=(197 rad/s)(2.5 s) and your answer should be
To find the resultant, separate each of the vectors into x and y components so it should be: v1: 15x + 0y v2: 0x + 25 y add those together and the resultant vector is: resultant vector: 15x + 25y to get the magnitude, you do the square root of the x-comp
I'm putting in the answer I get but the website that I do the homework on says the answer is wrong. I'm getting 94.77 K for final temperature, but it says that's wrong. What should I do?
I wasn't given the thermal conductivity of the fur layer, all the info the problem gives is included above...
