What is the horse power of an electric motor which can do by 1250 joule of work in 5 seconds

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.