The museu blau in barcelona, spain, is a natural science museum built in the shape of a triangular prism. the base of the building is an equilateral triangle 180180180 meters on each side. the height of the prism is 25\,\text{m}25m25, start text, m, end text.

The substances that are necessary for producing of certain hormones and that store and transport vitamins

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules

Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?