Ajeep-like vehicle has a canvas top that seals around all sides. when the jeep is at rest, the canvas roof is flat and level. if all the windows of the jeep are rolled up, and the jeep is traveling along the road at high speed, how does the canvas roof react?

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two

To understand the electric potential and electric field of a point charge in three dimensions consider a positive point charge q, located at the origin of three-dimensional space. throughout this problem, use k in place of 14? ? 0. part adue to symmetry, the electric field of a point charge at the origin must point from the origin.answer in one word.part bfind e(r), the magnitude of the electric field at distance r from the point charge q.express your answer in terms of r, k, and q. part cfind v(r), the electric potential at distance rfrom the point charge q.express your answer in terms of r, k, and q part dwhich of the following is the correct relationship between the magnitude of a radial electric field and its associated electric potential ? more than one answer may be correct for the particular case of a point charge at the origin, but you should choose the correct general relationship. a)e(r)=dv(r)drb)e(r)=v(r)rc)e(r)=? dv(r)drd)e(r)=? v(r)r