This is due in 45 minutes :,) what you're supposed to do is put the name of the part each letter is on

One day, after pulling down your window shade, you notice that sunlight is passing through a pinhole in the shade and making a small patch of light on the far wall. you see that the patch of light seems to be a circular diffraction pattern. it appears that the central maximum is about 1 cm across and you estimate that the distance from the window shade to the wall is about 3 m. what is (a) the average wavelength of sunlight? (b) the diameter of the pinhole?

Explain what makes a passenger in a turning car slide toward the door. critical thinking

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative