A constant horizontal pull of 8.5 N drags a box along a horizontal floor through a distance of 17.4 m. How much work does the pull do on the box? 148 J

200 J

88 J

341 J

What is the magnitude of the resultant vector round your answer to the nearest tenth

Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward

When does your body conduct current more readily?