Aperson jogs eight complete laps around a 400m track in a total time of 14.5 min. what is the average velocity?

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

If forces acting on an object are unbalanced. true or false

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp, max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?