You are working with a magnet and it breaks in half. You then end up with

A) One north and one south pole.

B) Two south poles only.

C) Two north poles only.

D) Two magnets, each with a south and a north pole.

You stop for a cappuccino at a coffee shop and notice that the tiny white bubbles of steamed milk remain on the surface of the coffee.

Condensation occurs when matter changes from a

The forces acting on a sailboat are 390. N south and 180. N east. If the boat (including crew) has a mass of 230. kg and an initial velocity of 4.00 m/s, what is the displacement of the boat in 5.00 seconds? (Be sure to draw a FBD).

What is the smallest packet of electromagnetic energy that can be absorbed or emitted? A. A proton B. An electron C. A quantum D. A wave

How does scale influence the physical and chemical properties of a substance

Tony uses the device shown in the diagram to model how an electromagnet is used in his uncle's scrap metal yard.

A flight attendant pulls a 60.0 N flight bag a distance of 239.0 m along a level airport floor at a constant speed. A 21.0 N force is exerted on the bag at an angle of 66.0 degrees above the horizontal. How much work is done on the flight bag?

A girl throws a rock horizontally, with a velocity of 10 m/s, from a bridge. It falls 20 m to the water below. How far does the rock travel horizontally before striking the water?

This is a machine consisting of two wheels of different sizes that rotate together. It is a modified lever.

A source from which organisms generally take elements is called a/an A. biotic community. B. reservoir. C. exchange pool. D. food web.