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प्रश्न
When a toothpaste tube is squeezed, its shape changes. The force responsible for this is an example of :
विकल्प
balanced forces
centripetal forces
unbalanced forces
centrifugal forces
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उत्तर
balanced force
This is because a balanced force changes the shape of the object.
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संबंधित प्रश्न
What is the usual name of the forces which cannot produce motion in a body but only change its shape ?
State whether force is a scalar or a vector quantity?
Fill in the following blank with suitable word :
When a stationary car starts suddenly, the passengers are jerked …………………..
State the various effects of force.
Give one example where a force moves a stationary body.
Give one example where a force stops a moving body.
Give one example where a force changes the speed of a moving body.
What is the relationship between force and acceleration ?
When a rubber balloon held between the hands is pressed, its shape changes. This happens because :
Which of the following effect cannot be produced by an unbalanced force acting on a body?
