A truck travelling east at 18.8 m/s is 1.56 km ahead of a car also travelling east, at 25.5 m/s. Assuming both speeds remain constant, how long will it take for the car
to pull even with the truck?

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?

Which of the following are guidelines to follow for obtaining accurate observations

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather