Most popular questions and responses by bbb
  1. Physics

    A merry-go-round has a mass of 1580 kg and a radius of 7.25m. How much net work is required to accelerate it from rest to a rotation rate of 1 revolution per 7.1s? Assume it is a solid cylinder.

    asked on July 8, 2010
  2. maths

    find the largest share when $650 is divided in the ratio 5:6:2

    asked on June 21, 2014
  3. Pre calculus

    4x^2-25y^2-8x-100y-196=0 how do i find the conic section to find the center?

    asked on March 26, 2010
  4. math

    A television transmitter tower is 600 feet high. If the angle between the guy wire (attached at the top) and the tower is 57.8°, how long is the guy wire?

    asked on October 11, 2016
  5. physics

    show that in the limit that the radius of the sphere goes to zero to kept the magnetic moment constant

    asked on November 12, 2010
  6. math

    If two triangles are similar, what can you say about the ratios of the two side lengths within one triangle and the ratios of the corresponding side lengths in the other triangle?

    asked on December 6, 2007
  1. Math


    posted on June 15, 2019
  2. Social studies


    posted on January 30, 2019
  3. Social Studies (Check Answers)

    I need the answers now

    posted on October 16, 2018
  4. Math

    dont be mean. this site is for answering questions not putting people down

    posted on September 15, 2018
  5. Chemistry


    posted on April 18, 2017
  6. Geometry

    the answer is B v=4/27Bh

    posted on May 11, 2015
  7. math

    what is the answer i don't know

    posted on April 9, 2014
  8. PHYSICS(help)

    Think of it as a harmonic oscillaton, and then find k', which does not equal k. After that, you can find the period( T) of the motion, what's the relation between t(x_0->x_1) and T.

    posted on January 11, 2014