Kerry Klutz drops her physics book off her aunt's high rise balcony. It hits the ground below 1.5 s later. How high is the balcony (ignore air drag).

How many significant figures are in 50.5?

The only seaweed in the open ocean of the north atlantic ocean is

Tired of being chased by a jaguar, you set a trap. Hoping to drop it on the jaguar, you try to push a 44.0 kg stone boulder off of the edge of a cliff that slopes down at an angle of 15.0°.

Which of the following describes how the moons of Jupiter are similar to Earth?

Which type of rock can be either foliated or nonfoliated?

Order the colors of the rainbow starting with the color that is bent the least to the color that is bent the most (when it passes through a prism). Question 1 options: yellow blue indigo orange green red violet

Find the unit vector that has the same direction as the vector v = _12j

Why isn't the size of something considered a physical property?

A hunter is standing on flat ground between two vertical cliffs that are directly opposite one another. He is closer to one cliff than the other. He fires a gun and, after a while, hears three echoes. The second echo arrives 1.

A car going at 30 m/s undergoes an acceleration of 2 m / (s^2) for 4 seconds. how far did it travel while accelerating?