Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Two masses (m1 = 8.00 kg and m2 = 10.0 kg) are connected by a massless string which runs across a massless, frictionless pulley. The heavier mass is also connected to a spring, which is attached to the ground and has a spring constant of k = 500 N/m. Both masses are initially placed at the same height. When the masses are released, m2 begins to fall and compresses the spring.
(a) How far do the masses fall before coming to a stop?
(b) What is the instantaneous power delivered to the system by the spring when m2 has fallen half of the distance it will fall before coming to a stop?
Derive the Michalis - Menton equation using the steady-state approximation. Show all your steps.- Draw a plot and calculate the Km and vmax using the data in column vA.
A radioactive sample contains 1.30g of an isotope with a half-life of 3.5 days. What mass of the isotope will remain after 5.6 days? (Assume no excretion of the nuclide from the body.)
A 16 ounce specialty coffee drink contains 216 mg caffeine. If all the caffeine is extracted and dissolved in an equal amount of water, what is the pH of the solution. What is the percent ionization.
A free particle of mass m in a one-dimensional box with infinite walls at x=0 and x=L, given by the potential function: V(x)= 0 for x =0 L
In each of the following acid-base reactions, identify the bronsted acid and base on the left, and their conjugate partners on the right. (a) CH3CO2H(aq) + C5H5N(aq)= [CH3CO2]-(aq) + C5H5NH+(aq)
if a bottle of nail polish remover contains 158 of acetone how much heat would be released by its complete
The molecular formula of glycine (an amino acid) is NH2CH2COOH, the molecular mass is 75.07grams/mole. If 10 glycines are joined together by a dehydration reaction to make a polypeptide, what would the molecular mass of the polypeptide equal.
Why does the haloform reaction only work for methyl ketones and not for compounds such as 3-pentanone?
when 50.0 gram of metal at 75.0 c is added to 100 grams of water at 15.0 c the temperature of the water rises to 18.3
The final temperature of the mixture is 27.0 degrees celsius. What is the heat capacity of the unknown substance?
A certain constant-pressure reaction is nonspontaneous at 45oC. The entropy change for the reaction is +72 J/K. What can you conclude about the sign and magnitude of the enthalpy
When a solute reaches its solubility limit in a solvent, the dissolution process completely stops. When a solute has large solubility in a solvent, the two compounds are miscible to each other.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd