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Questions and Answers
In the context of work done, what are the two conditions that need to be satisfied?
In the context of work done, what are the two conditions that need to be satisfied?
- Force and mass
- Acceleration and velocity
- Distance and time
- Force and displacement (correct)
When a pebble is pushed and displaced, what is happening in terms of work?
When a pebble is pushed and displaced, what is happening in terms of work?
- Positive work is done (correct)
- No work is done
- Work done is independent of force
- Negative work is done
If force is applied but there is no displacement, what can be said about the work done?
If force is applied but there is no displacement, what can be said about the work done?
- It is zero work (correct)
- It is negative work
- It is positive work
- It is constant work
What happens when a force opposes the direction of displacement?
What happens when a force opposes the direction of displacement?
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Which of the following is true about the relationship between force and displacement in terms of work?
Which of the following is true about the relationship between force and displacement in terms of work?
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