Advertisements
Advertisements
प्रश्न
What effect can a force produce on a body which is not allowed to move?
Advertisements
उत्तर
When a force is applied to a body that is not free to move, it gets deformed, i.e., the shape or size of the body changes. Examples include squeezing a rubber ball, which changes its shape, or compressing a spring, which alters its length.
APPEARS IN
संबंधित प्रश्न
Write true or false.
A force can change the direction of motion of a moving body.
What effect can a force have on a stationary body?
Give one example of slows down motion to indicate that the application of a force?
Answer the following in short.
Why does a charged balloon stick to a wall?
Answer the following in detail.
Differentiate between mass and weight of an object.
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
Taking out ointment from a medicinal tube.
Solve the following numerical problem.
Two persons are pushing a car with a force of 30 N and 70 N in opposite directions. Calculate the resultant force and its direction.
State if the following statement is true or false. Correct the statement if it is false.
Tires of vehicles are provided with grooved designs to decrease friction.
Give a reason for the following.
Boats and ships have streamlined shapes?
What is momentum? Write its SI unit. Interpret force in terms of momentum. Represent the following graphically
(a) momentum versus velocity when mass is fixed.
(b) momentum versus mass when velocity is constant.
