Molecules are groups of atoms connected together. Which substance in the simulation have particles that are molecules?

The speed at which an object falls and the acceleration at which it falls are always the same value. O O A. True B. False

What is the eccentricity of the ellipse if its major axis is twice its minor axis?

Thirty five soccer players were challenged to do as many sit-ups possible in two minutes

One of the primary components of fertilizer is___ which can be harmful if it gets in drinking water.

If you could travel to a star 25 light-years away and return to earth at nearly the speed of light, how much time would elapse on earth?

A hole of radius r is bored through the center of a sphere of radius r. Find the volume v of the remaining portion of the sphere.

What is a sentence for refraction

A stimulus with a low predictive value means that

In otherwise empty space is a system of 4 particles, each of the same mass. The accelerations of the particles are as follows: a1 = ˆi a a2 = ˆj a 2 a3 = - (ˆi + ˆj) (2 a) a4 = (ˆi - ˆj) (3 a), where a > 0 is a constant.

How many electrons does a neutral atom of oxygen-18 have? 8 O 16.00 A. 8 B. 10 C. 18 D. 16