What is needed to discribe an objects motion

A position

B direction

C speed

D all three

An insoluble solid material that is produced in double replacement reactions is called

If a substance has a high specific heat, is it easy or difficult to change the temperature of that substance?

What average net force is required to accelerate a 9.5 g bullet from rest to 650 m/s over a distance of 0.85 m along the barrel of a rifle?

Newton discovered that the colors formed by a prism can be recombined to create_ light. Answer here

H2O and H2O2 have similar chemical formulas. Does this mean they are similar compounds? Explain

A sealed of gas at 101,000 Pa is expanded, reducing the volume from 0.5m3 to 0.25m3.

Explain one effect that burning fossil fuel has on the environment

What components of the atom are found outside of the nucleus? protons electrons neutrons all are found in the nucleus

What is the general relationship between the state of matter and density?

In the lab, Michelle and Brian measured the acceleration of a cart rolling on an inclined track with one block under one end, and found that the acceleration was 0.482 m/s2.