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X AND Y COMPONENTS OF A VECTOR

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X AND Y COMPONENTS OF A VECTOR  This article will teach you how to find the x and y components of a vector. We already know what vectors and scalars are and how important they are when we study physics. Finding vector components is the opposite of vector addition, where we find vector addition of two or more vectors. Here, a vector is split into two components. In physics problems, you are sometimes given an angle and a magnitude to describe a vector. You then have to use trigonometry to find the components. Finding the horizontal component of a force F of magnitude 12 N acting on a block at a 30-degree angle to the horizontal axis is one such example. If you want to calculate the work done by this force in moving the block horizontally, you must first calculate the horizontal component of force F. Components of a Vector Vectors can exist in one, two, or three dimensions of space. The vector components are determined by the number of dimensions in our space. Components of vectors i...
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The Effect of Terminal Velocity on the Time of Descent for a Thrown Object

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The Effect of Terminal Velocity on the Time of Descent for a Thrown Object 🔹▪️🔹 If you throw the ball at a speed that is less than its terminal velocity then the ball should take almost exactly the same time to rise as it does to fall. (Ascending and descending time are equal) On the other hand, if the ball is thrown faster than its terminal velocity speed, the ball will take a longer time to fall due to it reaching terminal velocity on the way.(ascending and descending time are unequal). In this case two forces are acting upon the thrown object. This is the concept we are intended to discuss 🍁🍁🍁 Free fall body 1. Falling with Air Resistance As an object falls through air, it usually encounters some degree of air resistance. Air resistance is the result of collisions of the object's leading surface with air molecules. The actual amount of air resistance encountered by the object is dependent upon a variety of factors. To keep the topic simple: it can be said that the two most ...
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Hands on demonstration for vectors

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Sheeba Nukrish Q: Under  learning by doing methodology can we teach the concept of vectors. Is there any hands-on demonstration that  can be done to make it simple.. 🍁 Solutions: Here's a hands-on demonstration that can make it simpler for learners: ▪️Co-ordinate system Materials needed: A ruler or meter stick A sheet of paper Pencil or pen Colored markers or highlighters Procedure: 1. Begin by explaining the basic idea of vectors. You can define a vector as a quantity that has both magnitude (size) and direction. 2. Draw a coordinate system on the sheet of paper with x and y axes labeled. You can use the ruler or meter stick to create straight lines for the axes. 3. Select a starting point (origin) on the coordinate system and mark it with a dot or an "O." 4. Choose a random point on the coordinate system and mark it with another dot. 5. Using the ruler or meter stick, draw an arrow from the origin to the random point, representing the vector. Explain...
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