How to solve 46.7 m/s = ? Km/h

Over time, pollution generally leads to which of the following? A. healthier plants B. healthier animals C. a decrease in population of some plants and animals D. an increase in human population

last week, boris drove n miles. this week he drove 246 miles. using n, write an expression for the total miles he drove in 2 weeks

Which of the following is a source of direct electric current? A. transformer B. Coulomb C. switch D. battery

Suppose that you hear a clap of thunder 16.2 s (seconds) after seeing the associated lightning stroke. The speed of sound waves in air is 343 m/s and the speed of light in air is 3.00*10^8 m/s. How far are you from the lightning stroke?

This city is the capital of the state of Georgia since 1868 and was burned during the Civil War.

Given the diamond shape of a baseball field and the speed with which baseballs are hit, why is it harder for a hitter to hit a homerun to center field than to right or left field? (Consider the effect of air drag on fast moving projectiles.)

What is the arrangement of the forms of electromagnetic radiation according to their wavelengths?

A helium atom consists of two protons, two electrons, and two neutrons. In the helium atom, the strong force is a fundamental interaction between the (1) electrons, only (2) electrons and protons (3) neutrons and electrons (4) neutrons and protons

What is the term for water droplets that have accumulated in the air until they have become so heavy they have fallen back to earth?

What is resonance? How is the velocity of sound in air determined by resonance tube method?