Q149
Reflections on concepts
G6SXIC
1. What is a force? What changes can be produced by a Force? (AS)
2.
Give two examples each for a contact force and a force at a distance. (A
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1. Force is a push or a pull on an object.
Changes that can be produced by force -
- Force can set a body from rest to motion
- Force can stop a moving body
- Force can change the direction of a moving body
- Force change the shape of a body
2. Contact Force : Muscular Force
Non-contact Force : Gravitational Force
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