# bbb

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.

2. ## maths

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

3. ## Pre calculus

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

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?

5. ## physics

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

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?

1. ## Math

bb

posted on June 15, 2019
2. ## Social studies

bbb

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

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

200

posted on April 18, 2017