Most popular questions and responses by Anonynous
  1. Physics

    A 50kg boy runs up the steps to the third floor of height 10.5m in 45s.While at the third floor,the boy drpos a 0.25kg ball and strike the ground. 1)calculate the rate of work done 2)by using the work-energy theorem,calculate the speed of the ball just

    asked on October 3, 2017
  1. physics

    P=W/t =(Fscos theta)/t =Fvcos theta

    posted on October 3, 2017
  2. Calculus

    I replied to those ones again

    posted on April 19, 2015
  3. Calculus

    I got .429 u^2 for A. I don't understand your hint for B..

    posted on April 19, 2015
  4. Calculus

    I don't know if you'll see this but for a: V=pi times the integral from 0 to 1.13569 of [(1+sin(2x)-pi)^2-(e^(x/2)-pi)^2] dx I got -4.204 and i don't think it should be negative. And i still am not sure about B. How do i change the bounds,

    posted on April 19, 2015
  5. maths

    Do the math yourself!!! Stop cheating!!!

    posted on April 2, 2013
  6. quiz

    Don't cheat Brilliant math like this. Solve it yourself

    posted on April 2, 2013
  7. Math-approximation with fractions:7th grade math

    ok so here is my ? 19/37 and 24/45 and none of these are helping me i may be a sixth grader but this is getting me really caught up

    posted on February 27, 2011