A pitcher throws a baseball from the pitcher’s mound to home plate in 0.562 s. The distance is 18.4 m. What was the average speed of the baseball?

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10

Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.