Popular questions and responses by Prem
  1. Physics

    3 equal charges each of of 2*10-6 C are fixed at three corners of an equilateral triangle ofsides 5 cm.find the column force experienced by one of the charge due to the rest two.

    asked on May 7, 2016
  2. Physics

    Q. A water pump lift 9kg of water through a vertical height of 3.5 m in 10 minute .calculate the power of the pump?

    asked on December 1, 2011
  3. English (Writing)

    I have finished my Argumentative essay and I want to get that reviewed. I will give a rubric to make sure everything is correct.

    asked on February 25, 2018
  4. physics

    a circular wheel rotate 200 nos. of revolution in 30 seconds. find its angular velocity

    asked on December 15, 2016
  5. english

    did you completed your dinner

    asked on December 18, 2010
  1. Physics


    posted on June 2, 2018
  2. Calculus

    I tried on paper but didn't get an answer.

    posted on May 7, 2018

    I don't know

    posted on August 5, 2016
  4. math


    posted on February 19, 2016
  5. Math

    write it in form of a^3+b^3 as (3x)^3 + (2x)^3 now apply identity and open it

    posted on July 2, 2015