On a frictionless air track, cart A hits cart B moving at a velocity of 2 meters per second to the right. Which answer predicts what will happen?

In terms of orbit, the Earth Is to the sun as what is to the Earth? A-Mars B-the moon C - A comet D-Venus

Which practice fits the definition of conservation? A. throwing away a paper towel after cleaning a countertop B. cleaning a countertop with a sponge and rinsing it out C. throwing away an aluminum can after drinking the beverage inside D.

Which part of the firearm loads, fires, and ejects shells or cartridges?

Which of the following is an effect of the magnetic force A. A positive and negative charge attract each other B. A north pole and south pole repel each other C. A north pole and south pole attract each other D.

Which kingdom does the owl belong to

Forces of attraction limit the motion of particles most in

What is the temperature of the center of the earth?

A certain string has a mass of 120 g and a length of 40 cm. Consider the quantity 3 = 120/40. 1. Give the name of the quantity if there is one. 2. What is the interpretation of the quantity in this context? 3.

Four fundemental forces from weakest to strongest

Which of the following is a correct principle of relative-age dating? A. In undisturbed rock layers, the youngest rocks are on the bottom. B. Rock-forming materials are deposited in horizontal layers, though they may be tilted later. C.