Advertisements
Advertisements
प्रश्न
Give two examples to verify that a force tends to change the static condition of a body.
Advertisements
उत्तर
Force can change the static condition of a body.
- A rest rubber ball begins to move when a force applied to it.
- The player applies a force on the stationary football while taking a penalty kick in a football match. The force applied by the player makes the football move towards the goal.
APPEARS IN
संबंधित प्रश्न
Give one example in the case where the force is of contact.
Give one example in the given cases:-
A force changes the shape of a body
Define the term linear momentum. State its S.I unit.
Complete the following sentence:
The mass of a body remains constant till the velocity of the body is ..........
Explain what is understood by the following statement 1 kilogram-force (kgf) - 9.8 newton
A lead bullet of mass 20g, travelling with a velocity of 350 ms-1, comes to rest after penetrating 40 cm in a still target. Find:
1) the resistive force offered by the target and
2) the retardation caused by it
One kilogram-force equals to
Give the properties of force.
Does the palm apply any force on the ball, when we place our palm in front of a moving ball?
The moon attracts Earth with a force of 1020 N, and then the force with which the Earth attracts the moon is ______.
