The energy (E) radiated per unit area per sec by a black body at temperature T is given by E = T4 where  is Stafen's constant. The dimension of  is​

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

What properties of a moving object are used in determining the object's energy of motion

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.