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From Karnataka Open Educational Resources
→Notes for teachers
===Notes for teachers===
===Notes for teachers===
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.''
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.''<br>
Two aspects:
#To studying motion<br>
#Movement of objects<br>
The first is to define the framework, terms that we will use to describe the motion. The second is to understand what causes the motion and movement.
Describing Motion<br>
Some ways of describing motion<br>
#Uniform motion in a straight line <br>
#Uniform circular motion<br>
Motion in a straight line and uniform circular motion are two extreme positions of the acceleration changing only the speed or only the direction<br>
Force may be defined as such an external cause that changes or acts to change the state of rest or of uniform motion of a body<br>
Three laws of motion:
Newton's first law of motion<br>
Newton's second law of motion<br>
Newton's third law of motion<br>
===Activity No # What is Energy ===
===Activity No # What is Energy ===
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