Physics
Grade-8
Easy
Question
Sonam wrote these points.
A) They cause a change in the speed and position of an object.
B) They are not equal in magnitude.
C) They cause a change in the shape and the size of an object.
D) She forgot to write the heading. Choose an apt heading for the same.
- Applied force
- Balanced force
- Unbalanced force
- None of the above
Hint:
Unbalanced force.
The correct answer is: Unbalanced force
If two individual forces are of equal magnitude and opposite direction, then the forces are said to be balanced. An object is said to be acted upon by an unbalanced force only when there is an individual force that is not being balanced by a force of equal magnitude and in the opposite direction.
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