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#Forces can act in contact
#Forces can act in contact
#Forces can act over a distance
#Forces can act over a distance
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#Gravitational force acts at a distance - this force is due to the gravitational property of mass
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#Weight is due to force called gravity
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=====Activities =====
=====Activities =====
#Activity 1 - [http://karnatakaeducation.org.in/KOER/en/index.php/Gravitation_Activity_1 The various forces we see]
#Activity 1 - [http://karnatakaeducation.org.in/KOER/en/index.php/Gravitation_Activity_1 The various forces we see]
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#Activity 3 - [https://karnatakaeducation.org.in/KOER/en/index.php/Activity_3_Mass_has_an_inertial_property Understanding mass]
#Activity 3 - [https://karnatakaeducation.org.in/KOER/en/index.php/Activity_3_Mass_has_an_inertial_property Understanding mass]
#Activity 4 - [https://karnatakaeducation.org.in/KOER/en/index.php/Gravitation_Acitivity_4_An_example_of_force_at_a_distance Understanding forces acting at a distance]
#Activity 4 - [https://karnatakaeducation.org.in/KOER/en/index.php/Gravitation_Acitivity_4_An_example_of_force_at_a_distance Understanding forces acting at a distance]
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====Concept #2 - Gravitation is a field force====
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=====Learning objectives=====
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#Gravitational force acts at a distance - this force is due to the gravitational property of mass
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#Weight is due to force called gravity
===Activities===
===Activities===
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# Activity 3 - [http://karnatakaeducation.org.in/KOER/en/index.php/Gravitation_Activity_3 See Gravity in Action]
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# Activity 5 - [https://karnatakaeducation.org.in/KOER/en/index.php/Gravitation_Activity_5_See_Gravity_in_Action See Gravity in Action]
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# Activity 4 - [http://karnatakaeducation.org.in/KOER/en/index.php/Gravitation_Activity_4 Click to add]
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# Activity 6 - [http://karnatakaeducation.org.in/KOER/en/index.php/Gravitation_Activity_6 Introducing the idea of weight]