Xf = vt + x0 Practice A person starts driving from their house (initial position of 0) at an average velocity of 30. mph for 5.6 hours. How far from their house do they end up?

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

With i really need the correct answer!

Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c