reply to Q " Physics hard... can't get it right"

kk this is what i did
V=strt(3*k=8.31*T=1365)/m=5.32*10^-26

  1. 👍 0
  2. 👎 0
  3. 👁 52
asked by richard
  1. See my previous answer. Your k is not correct. You used R instead, in Joules/mole*K units. There is a formula for Vrms that uses R, but the denominator becomes the mass (in kg) per mole

    1. 👍 0
    2. 👎 0
    posted by drwls

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    help please find the greatest common factor of 385 and 1365. 385=5x7x11 1365=3x5x7x13 now which factors do you see common? 5x7 or 35 Here is what I had 385=5x7x11 1365=3x5x7x13 5x7=35 is this correct yes, exactly how I showed you

    asked by taylour on April 27, 2007
  2. coomon factors

    I don't understand common factors. can someone show me how to find the greatest common factor of 385 and 1365? 385 = 5 x 7 x 11 1365 = 3 x 5 x 7 x 13 which factors are found in both? 5 x 7 so 35 is the HCF, (it's like taking the

    asked by kim on April 18, 2007
  3. math

    if f(x) = ax + b and f(2) = f(4) then a = ? i cant seem to figure out if i plug in 2 or 4 into the eq. i no the answer is 0 but how do i strt? f(2) = f(4) ---> 2 a + b - 4 a + b ---> 2 a = 4 a ---> (4 - 2) a = 0 ---> 2 a = 0 ---->

    asked by sarah on July 15, 2007
  4. Maths

    Find the highest common factor of 693 and 1365?

    asked by Ana on October 1, 2014
  5. chemistry

    A 1.11 M solution of fluoroacetic acid, FCH2CO2H, is 5% dissociated in water. Calculate the value of the pKa of FCH2CO2H. pKa: ?? I dn't even know how to strt with this

    asked by WIll on August 26, 2014
  6. Physics hard... can't get it right

    A cylinder of compressed Oxygen is carried on a spacecraft headed for Mars. The compressed gas cylinder has a volume of 10,000 L and is filled to a pressure of 200 atm at 273 K. The maximum pressure the cylinder can hold is 1000

    asked by richard on May 6, 2010
  7. Physics

    A 1365-kg car moving north at 27.0 m/s is struck by a 2165-kg car moving east at 12.0 m/s. The cars are stuck together. How fast and in what direction do they move immediately after the collision?

    asked by Anonymous on January 24, 2013
  8. Math

    Most americans throw away 1365 pounds of trash each year is it reasobable to estimate thay amerocans throw away over 10000.00 pounds of trash in 5years please explain the answer

    asked by Anonymous on October 11, 2017
  9. Physical Science

    A 2.9-kg pile of aluminum ( = 2.70 g/cm3) cans is melted, and then cooled into a solid cube. What is the volume of the cube? a. 931 cm3 b. 1074 cm3 c. 1365 cm3 d. 889 cm3 Thank you!

    asked by Wanda on June 19, 2011
  10. math

    Most Americans throw away about 1365 pounds of trash each year. Is it reasonable to estimate that Americans throw away over 10000 pounds of trash in 5 years? Explain.

    asked by Naleisa on September 30, 2014

More Similar Questions