Which formula can be used to find the angle of the resultant vector has

Which of these has the least chemical energy? A. a candy bar B. a gold brick C. a gallon of milk D. a gallon of gasoline

Sound travels at a speed of 330 m/s. If a lightning bolt strikes the ground 3 km away from you, how long will it take for the sound to reach you?

A compound is a pure substance that is composed of more than one type of element. Which of the following statements is true of compounds? Compounds can be decomposed into their component parts through physical processes.

A truck of mass 1200 kg has a velocity of 35 m/s. Calculate the kinetic energy of the truck.

Imagine that you work for a conservation organization. Your job is to make recommendations to restore an area of a prairie that has been damaged by fire. Provide three ways in which the damaged area could be restored by human activities.

A hole is drilled to the center of the earth and a ball is dropped into it. When the ball is at the earth's center, compared with their respective values at the earth's surface,

What is the development of static?

Methane gas absorbs red light, and methane clouds reflect blue light, giving Uranus and Neptune their distinctive blue colors. Why do Uranus and Neptune have methane clouds, but Jupiter and Saturn do not

A brick is released with no initial speed from the roof of a building and strikes the ground in 2.50 s, encountering no appreciable air drag.

State 3 properties of air Try your best doesn't have to be all of them