Any body moving in a plane where it has motion along horizontal and vertical directions, then the motion is called motion in a plane and it is also called two dimensional motion or projectile motion. For a body to have projectile motion, it shall be projected from the ground with an angle other than ninety degree with a certain initial velocity.The body has sentimentally velocity along both the directions. To find the velocity along a given direction, we need to resolve the initial velocity has to be resolved into components. Some component is along the horizontal axis and as there is no gravity along that direction and hence velocity component along the horizontal direction remains constant. The velocity along the vertical directions changes as acceleration due to gravity acts against initial vertical direction and hence the velocity keep changing along that direction. We can find the displacement along the horizontal and vertical directions. It is explained in the video lesson as shown in the video below.
A Complete Physics Resource for preparing IIT-JEE,NEET,CBSE,ICSE and IGCSE. All Physics topics are divided into multiple sub topics and are explained in detail using concept videos and synopsis.Lots of problems in each topic are solved to understand the concepts clearly.
Saturday, March 4, 2017
Labels:
Projectile,
Two Dimensional Motion,
Video Lesson
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