Why is it that pressure in your arteries is higher than pressure in your veins?

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

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.