Difference between revisions of "Test 2"
Jump to navigation
Jump to search
Seema Kausar (talk | contribs) |
Seema Kausar (talk | contribs) |
||
| Line 1: | Line 1: | ||
What happens when force is applied to a marble? If a marble moves then e say work is done. What happens when force is applied to a wall? If wall is not moved then the work is not done. Work is said to be done when the point of application of a force moves. The work done by the force on a body depends on two factor, magnitude of the force and distance that the body moves. | What happens when force is applied to a marble? If a marble moves then e say work is done. What happens when force is applied to a wall? If wall is not moved then the work is not done. Work is said to be done when the point of application of a force moves. The work done by the force on a body depends on two factor, magnitude of the force and distance that the body moves. | ||
i.e. Work = Force * Distance | i.e. Work = Force * Distance | ||
| − | |||
| − | |||
| − | |||
| − | |||
Revision as of 15:55, 16 February 2016
What happens when force is applied to a marble? If a marble moves then e say work is done. What happens when force is applied to a wall? If wall is not moved then the work is not done. Work is said to be done when the point of application of a force moves. The work done by the force on a body depends on two factor, magnitude of the force and distance that the body moves. i.e. Work = Force * Distance