If the period of a given wave is 6 seconds what si the frequency of the wave

Classify the measurement 80 blocks north. scalar quantity real-world measurement vector quantity qualitative measurement

Ediment deposited where a river flows into an ocean or lake

What is the total precentage of radiation that is reflected by earths atmosphere

A force of 5 N accelerates an object. The object's mass is 50 g. What is the acceleration of the object? (Formula: F=ma)

A cube has sides that are each equal to 7 centimeters in length. What is the volume of the cube? A. 49 cm³ B. 149 cm³ C. 210 cm³ D. 343 cm³

What is the density of an unknown metal that has a mass of 158 g and a volume of 20 ml

An electron is located on the x axis at x0 = - 9.31*10-6 m. Find the magnitude and direction of the electric field at x = 9.39 * 10-6 m on the x axis due to this electron.

Earth attracts a person with a gravitational force of 7.0 * 102 newtons. What is the magnitude of the force with which the individual attracts Earth? 3.0 * 10² newtons 7.0 * 10² newtons 8.5 * 10² newtons 9.8 * 10² newtons

The productive cycle of a human is usually regulated by

Winston stands on the edge of a building's flat roof, 12 m above the ground, and throws a 147.0-g baseball straight down. the ball hits the ground at a speed of 18 m/s. what was the initial speed of the ball?