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Subjects
Science State Board
Class 7
Force and motion
Textbook questions
3.
Fill in the blanks II
Exercise condition:
3
m.
1
.
If the velocity of an object increases with respect to time, then the object is said to be in
acceleration.
2
.
The slope of the speed–time graph gives
.
3. In
equilibrium its centre of gravity remains at the same height when it is displaced.
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