What does Newton's second law of motion describe?

a. inertia

b. an action causing a reaction

c. the relationship between force, mass, and acceleration

d. an outside force stopping or changing an object's speed or direction

A standard 1 kilogram weight is a cylinder 48.0 mm in height and 55.0 mm in diameter. What is the density of the material?

The force that keeps an object mining in a circle is called what

What holds atoms together in a molecule? A: dentity B: gravity C: physical bonds D: chemical bonds

Lighting from the sun travels through space to earths atmosphere.

Edwin Hubble discovered in 1929 that the distances to far away galaxies were generally proportional to their redshifts. This was seen as strong evidence in favor of A) relic radiation. B) the radio spectrum. C) the Big Bang theory.

If you walk at a speed of 3 meters per second, how far will you walk in 11 seconds?

Are oranges called oranges because oranges are orange, or is orange called orange because oranges are orange?

An object that has an equal number or protons and electrons

A ray of light strikes a thick sheet of glass (n = 1.5) at an angle of 25° with the normal. find the angle of the refracted ray within the glass with respect to the normal.

Which factor caused higher oil prices to directly lead to inflation? It increased demand for cars, leading to higher automobile prices. Companies passed on production and transportation costs to consumers. The government began to print more money.