Please help me fast only serious answer please I really need this. Create a circle centered at A with a radius greater than half the length of AB.
• Create another circle centered at B with the same radius.
• Label the points where the circles intersect E and F.
Draw a line through E and R.
• Mark the point where EF intersects AB as G.
• Measure the lengths of AG and GB.
• Measure the angle at which EF intersects AB
Take a screenshot of your work, and paste it below.

Two red blood cells each have a mass of 9.0 multiply.gif 10-14 kg and carry a negative charge spread uniformly over their surfaces. the repulsion arising from the excess charge prevents the cells from clumping together. one cell carries −2.50 pc of charge and the other −3.10 pc, and each cell can be modeled as a sphere 7.5 μm in diameter. (a) what speed would they need when very far away from each other to get close enough to just touch? assume that there is no viscous drag from any of the surrounding liquid. answer is: 321 m/s how do i find this (b) what is the maximum acceleration of the cells in part (a)? answer is: 1.38e+10 m/s2 how did they find this answer

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)

A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.