While on vacation, a student picks up surface rocks from around the world to add to her rock collection. The composition of her rock samples will be primarily

The collodion process used wet plates, which were glass plates that had been covered with a mixture of chemicals before being placed in the camera for the exposure.

Is fire actually hot and why do we call it hot; is it a classification for when something burns you.

Why does a smaller car get better gas mileage than a bigger one?

What would happen to an object in orbit without gravity pulling down?

The forces acting on a child in a seat are described by a free body diagram what is the net force

In the game of volleyball, what skill relates to Newton's second law

The minimum breaking distance d in feet for a typical vehicle can be modeled with the equation d (v) = 0.045v2, where v is the vehicle's speed in miles per hour.

A 2kg blob of putty moving at 4 m/s slams into a 6kg blob of putty at rest what is the speed of the to stick together blobs immediately after colliding

A stone is thrown vertically upward with a speed of 12m/s from the edge of a cliff 70 m high (a) How much later it reaches the bottom of the cliff? (b) What is its speed just before hitting? And (c) what total distance did it travel? (Ans: 5.

After completing a career search, Patrick has decided that he wants to be a paralegal. Which two skills or abilities are important for him to have in order to excel in this career?