The block shown in the figure is sliding along a frictionless horizontal surface. The block's mass is m = 5.20 kg,

the magnitude of the applied force is

F = 20.5 N,

and the angle of the applied force

F

below the horizontal is

θ = 29.5°.

Foreshadowing. the prologue states that this is the story of "star-crossed lovers." there are four strong foreshadowings of evil in act 1. identify at least two foreshadowings and explain their purpose.

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

Explain what happens at the saturation point when adding salt to water at room temperature.