The picture below shows a student pulling on a rope that is attached to a wall. Which statement correctly describes the amount of force
applied by the wall as the student continues to apply a 250-newton
force?

Ared apple is illuminated by a blue light the apple will appear

Suppose that a comet that was seen in 563 a.d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds