science
Grade-7
Easy
Question
Actions like dragging a trolley, opening a door require us to apply force via ___.
- Pushing
- Pulling
- Heating
- Running
Hint:
Pull is defined as force that causes an object to move towards the person
The correct answer is: Pulling
- Pull is defined as force that causes an object to move towards the person who is applying it which may cause change in it's state of motion.
- Actions like dragging a trolley or opening a door changes there motion from rest towards the person applying a pulling force.
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