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प्रश्न
An archer stretches her bow while taking aim at the target. She then releases the arrow, which begins to move towards the target. Based on this information fill up the gaps in the following statements using the following terms.
To stretch the bow, the archer applies a force that causes a change in its ______.
पर्याय
muscular
contact
non-contact
gravity
friction
shape
attraction
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उत्तर
To stretch the bow, the archer applies a force that causes a change in its shape.
Explanation:
A force may make an object move from rest, change its speed if it is moving, or change its direction or shape.
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संबंधित प्रश्न
Give two examples of situations in which applied force causes a change in the shape of an object.
Fill in the blank.
Lubricants are used to ..................... friction.
Select the correct alternative.
Friction
Which offers more friction on a body: a glass surface or a wooden surface?
Tick the most appropriate answer.
Which of the following is a contact force?
State if the following statement is true or false. Correct the statement if it is false.
Gravitational force is a contact force.
State if the following statement is true or false. Correct the statement if it is false.
Friction always acts in the direction of motion of an object.
Answer the following in detail.
List all the forces acting on a boy sitting on a chair with the help of a suitable diagram.
Solve the following numerical problem.
Two force of 12 N and 25 N act on a body to the left-hand side, while another force of 35 N acts on it to the right-hand side. Find the resultant of the forces.
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.
