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While creating a resource page, please click here for a resource creation [http://karnatakaeducation.org.in/KOER/en/index.php/Resource_Creation_Checklist '''checklist''']
While creating a resource page, please click here for a resource creation [http://karnatakaeducation.org.in/KOER/en/index.php/Resource_Creation_Checklist '''checklist''']
= Concept Map =
= Concept Map =
[[File:Work,Energy and Force .mm|Flash]]
__FORCETOC__
__FORCETOC__
= Textbook =
= Textbook =
To add textbook links, please follow these instructions to:
To add textbook links, please follow these instructions to:
{{#widget:YouTube|id=Z7zQK6IV2vk}}<br>
{{#widget:YouTube|id=Z7zQK6IV2vk}}<br>
* '''Website interactives/ links/ simulations'''
* '''Website interactives/ links/ simulations'''
'''Interactive Simulation of Energy'''
*'''Interactive Simulation of Energy'''
[https://phet.colorado.edu/en/simulation/energy-skate-park-basics Energy-skate-park-basics ]<br>
[https://phet.colorado.edu/en/simulation/energy-skate-park-basics Energy-skate-park-basics ]<br>
* '''Process (How to do the activity)'''
* '''Process (How to do the activity)'''
* '''Developmental Questions (What discussion questions)'''
* '''Developmental Questions (What discussion questions)'''
* '''Evaluation (Questions for assessment of the child)'''
* '''Evaluation (Questions for assessment of the child)'''<br>
State Newton's law of motion<br>
What is an External unbalanced force?<br>
Which of the following has more inertia?<br>
a. A rubber ball and a stone of the same size<br>
b. A bicycle and a train<br>
c. A 5-rupee coin and a 1-rupee coin<br>
State true or false.<br>
a. Inertia is a force<br>
b. All objects have inertia<br>
c. Fast moving objects have more inertia than slow moving objects<br>
d. An object will have no inertia when there is no gravity.<br>
e. If a person is moving to the right, then the forces acting upon it are NOT balanced.<br>
f. It would take an unbalanced force to keep an object in motion<br>
g. A pendulum bob is set into its usual back and forth periodic motion. After some time, the pendulum bob comes to a rest position. This is best explained by the idea of inertia – all objects eventually resist motion.<br>
h. If an object is moving with a constant speed in a circle, then the forces acting upon the object are balanced.<br>
i. If an object is accelerating at a constant rate of acceleration, then the forces acting upon the object are balanced.<br>
j. A free-falling object experiences a balance of forces.<br>
* '''Question Corner'''
* '''Question Corner'''
* '''Multimedia resources'''<br>
* '''Multimedia resources'''<br>
{{#widget:YouTube|id=S_aOZmLlJM0}}<br>
{{#widget:YouTube|id=S_aOZmLlJM0}}<br>
* '''Website interactives/ links/ simulations'''
* '''Website interactives/ links/ simulations'''<br>
*'''Interactive simulation of Force and Motion'''<br>
[https://phet.colorado.edu/en/simulation/forces-and-motion-basics Force and Motion]<br>
* '''Process (How to do the activity)'''
* '''Process (How to do the activity)'''
* '''Developmental Questions (What discussion questions)'''
* '''Developmental Questions (What discussion questions)'''
* '''Evaluation (Questions for assessment of the child)'''
* '''Evaluation (Questions for assessment of the child)'''<br>
What is Potential Energy ?<br>
What are the types of Potential energy ?<br>
What is the two forms of Potential energy ?>br>
Derive the equation of Gravitational potential energy ?<br>
Give the applications of potential energy ?<br>
A cart is loaded with a brick and pulled at constant speed along an inclined plane to the height<br> of a seat-top. If the mass of the loaded cart is 3.0 kg and the height of the seat top is 0.45<br> meters, then what is the potential energy of the loaded cart at the height of the seat-top?<br>
A body of mass 2kg is raised to a height of 25m. Calculate the potential energy possessed by the body?>br>
A bag of rice weighs 75kg. To what height is it raised if the work done in lifting it is 4900 J?
'''Question Corner'''
==Concept # Difference Between Potential and Kinetic Energy==
==Concept # Difference Between Potential and Kinetic Energy==
This Video use to explain about the potential energy ,kinetic Energy and transforming potential energy into kinetic energy<br>
This Video use to explain about the potential energy ,kinetic Energy and transforming potential energy into kinetic energy<br>
{{#widget:YouTube|id=T5WJoup-RD8}}<br>
{{#widget:YouTube|id=T5WJoup-RD8}}<br>
* '''Website interactives/ links/ simulations'''
* '''Website interactives/ links/ simulations'''<br>
*'''Interactive Simulations of Kinetic Energy'''<br>
[https://phet.colorado.edu/en/simulation/pendulum-lab Pendulum]<br>
* '''Process (How to do the activity)'''
* '''Process (How to do the activity)'''
* '''Developmental Questions (What discussion questions)'''
* '''Developmental Questions (What discussion questions)'''
* '''Evaluation (Questions for assessment of the child)'''
* '''Evaluation (Questions for assessment of the child)'''<br>
What is Kinetic Energy ?<br>
What are the types of Kinetic Energy ?<br>
A truck and a car are moving with the same kinetic energy on a road.
Their engines are simultaneously switched off. Which one will stop at
a lesser distance?<br>
A body of mass 75 kg has a momentum of 1500kg ms-1. Calculate its kinetic energy?
* '''Question Corner'''
* '''Question Corner'''