Advertisements
Advertisements
प्रश्न
Fill in the following blanks with suitable word :
If there were no unbalanced force of……………….. and no…………………. resistance, a moving bicycle would go on moving for ever.
Advertisements
उत्तर
If there were no unbalanced force of friction and no air resistance, a moving bicycle would go on moving forever.
APPEARS IN
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?
State the various effects of force.
Give one example where a force stops a moving body.
Give one example where a force changes the shape (and size) of a 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 :
A boy of mass 50 kg standing on ground exerts a force of 500 N on the ground. The force exerted by the ground on the boy will be :
A fielder pulls his hands backwards after catching the cricket ball. This enables the fielder to :
Why does it happen?
If a stationary bus suddenly speeds up, passengers are thrown in the backward direction.
