In one sentence, describe what the following article is about: Above, we dealt with work problems in which the object is moving in the same direction as the force being applied to it. In reality, this isn't always the case. In cases where the force and the object's motion are in two different directions, the difference between these two directions must also be factored into the equation for an accurate result. To begin, find the magnitude of the force and the object's displacement as you normally would. Let's look at another example problem. In this case, let's say that we're pulling a toy train forward as in the example problem above, but that this time we're actually pulling upward at a diagonal angle. In the next step, we'll take this into account, but for now, we'll stick to the basics: the train's displacement and the magnitude of the force acting on it. For our purposes, let's say that the force has a magnitude of 10 newtons and that it's moved the same 2 meters (6.6 ft) forward as before. Unlike in the examples above, with a force that's in a different direction than the object's motion, it's necessary to find the difference between these two directions in the form of the angle between them. If this information isn't provided to you, you may need to measure it yourself or deduce it from other information in the problem. In our example problem, let's say that the force is being applied about 60o above the horizontal. If the train is still moving directly forward (that is, horizontally), the angle between the force vector and the train's motion is 60o. Once you know the object's displacement, the magnitude of the force acting on it, and the angle between the force vector and its motion, solving is almost as easy as it is without having to take the angle into account. Simply take the cosine of the angle (this may require a scientific calculator) and multiply it by force and displacement to find your answer in joules. Let's solve our example problem. Using a calculator, we find that the cosine of 60o is 1/2. Plugging this into the formula, we can solve as follows: 10 newtons × 2 meters (6.6 ft) × 1/2 = 10 joules.
Summary: Find the force and displacement as normal. Find the angle between the force vector and the displacement. Multiply Force × Distance × Cosine(θ).

In one sentence, describe what the following article is about: A hickey can be made anywhere on the body, but normally, hickeys tend to be located on either the neck or chest areas. If you decide to make your hickey on your neck, consider making the hickey on the sides of the neck. Avoid making a hickey in the center of your neck, near your throat, or the area underneath your chin. Get a large eye shadow palette that has an array of colors. The colors you need use will be a dark pink, dark purple, and dark blue.  Use a small makeup brush to apply the eye shadow. Keep in mind, if you have a darker skin tone, you might need to use the darker eye shadow colors more heavily in order to have the hickey mark show up. Gently tap your makeup brush once or twice into the pink eye shadow. Stand in front of a mirror to apply the makeup. Bring the brush up to the area you’re making the hickey, and rub the brush in small, ½ - 1 inch sized ovals on your skin. Be sure you don’t add too much color to the brush. You need to build up the color for the hickey slowly and gradually. Tap a corner of your makeup brush once in the purple eye shadow, and tap the shadow onto the middle area of the hickey. Lightly continue to use the whole brush to make small ovals to form the hickey. Use the brush to help blend the purple coloring out to the edges of the hickey. When in doubt, use less of the darker eye shadow colors. You can also add more, but it’s harder to take off the color once it’s added. Again, tap a small corner of your makeup brush into the blue eye shadow and dab it in the middle area of the hickey. Rub the brush in small ovals, blending the blue out to the edges of the hickey. Since the hickey should already be taking form when you add the blue, you don’t need that much blue makeup. Consider tapping the brush on the side of your finger or the edge of a surface to knock off any excess blue shadow. Spray a thin layer of hair spray or makeup setting spray to make the hickey last longer and avoid coming off on your clothes. This fake hickey will last until you wash it off.
Summary:
Choose the location for the hickey. Obtain a large eye shadow palette. Apply the pink eye shadow. Add the purple eye shadow. Add the blue eye shadow. Set the makeup.