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Translational Motion Definition, types of translational motion and examples Motion or movement is vital for life to keep going. We see lots of objects moving around us for example car passing by, people walking down a busy street, blood moving in our veins and arteries, etc. Motion is so much important to life that we can not imagine the consequences when everything stops moving even … Continue reading What is translational motion?
Trigonometry is quite a interesting subject. Some of the basic in trigonometry which need to be remember is
tan(x) = sin(x)/cos(x)
cot(x) = cos(x)/sin(x)
Reciprocal Identities:
csc(x) = 1/sin(x)
Draw a neat diagram of the system.
Firstly consider the origin of the forces acting on the each object.To do this find out the field forces acting on the each object.Wherever contact in available account the contact force carefully
Isolate the object being analyzed. Draw a free-body diagram and then show
and label all external forces acting on the object, indicating where those forces are applied.This way there will not any confusion about the force acting on each object.
Similarity – Geometry (basics and concept:- similarity math) Geometry is a branch of mathematics. While studying geometry we are concerned with questions of shape, size, the relative position of figures, and the properties of space. This article is about similarity (geometry) as we study in math. The figure below shows various figures having the same color are similar figures. We often come across objects that … Continue reading What is Similarity in math (geometry)?
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This page contains arithmetic progression questions for class 10. In this link get short arithmetic progression class 10 notes. Few other links are arithmetic progression class 10 important questions arithmetic progression assignment Practicing these questions on Arithmatic progression for class 10 maths can be helpful for your board exams. Arithmetic Progression questions and answers class 10 maths One Marks Questions Question 1. If k, 2k … Continue reading Arithmetic progression questions for class 10
This page contains electric charge and field important questions along with their answers. This chapter comes under unit Electrostatics. These are the basic set of questions you must do in order to get good understanding of the subject and get good marks. Physics class 12 chapter 1 important questions Electric Charge One Marks Questions Question 1. How will the radius of a flexible ring change … Continue reading Electric charge and electric field questions and answers