Question

Пожалуйста !!!!!!!!!!!!!!!!!!!Приведите примеры силы упругости не менее 10 примеров.

Answer 1

Ответ:

1 детский пружинный пистолетик стреляет за счет  действия на шарик силы упругости.2 Белье удерживается за счет силы упругости  

3 Твердые тела легко меняют свою форму… Легко сжать резиновую игрушку…  

4 Надувные матрасы, кровати…  

5 Упругая подошва для обуви…  

6 Сжатие и возврат в начальное положение пружины амортизатора автомобиля или велосипеда

7 Если прогнуть деревянную линейку, она не сразу сломается, она прогнется и будет давить на руки- Сила упругости.

8 Если к штативу привязать железный шар, то на штатив будет действовать сила тяготения( масса x9.8)

9 Если покотить железный шарик по столу, тот со временем остановиться благодаря силе трения.

10 Когда натягиваешь рогатку, резинку и арбалет

Answer 2

Examples of Elasticity

Elasticity is the property of a material to regain its original shape after being deformed by an external force. Here are some examples of elasticity:

1. Rubber band: When you stretch a rubber band, it elongates and stores potential energy. Once released, it returns to its original shape. 2. Spring: A metal spring can be compressed or stretched, but it will return to its original length once the force is removed. 3. Bouncing ball: A ball made of an elastic material, such as rubber, will deform upon impact with the ground but quickly regain its shape, bouncing back up. 4. Trampoline: The surface of a trampoline is made of a highly elastic material that stretches when you jump on it and then springs back, propelling you into the air. 5. Elastic waistband: Clothing items like pants or skirts often have elastic waistbands that can stretch to accommodate different body sizes and then return to their original shape. 6. Elastic hair tie: Hair ties made of elastic material can stretch to hold hair in place and then contract back to their original size when removed. 7. Elastic cord: Bungee cords or elastic ropes can stretch significantly when pulled and then contract back to their original length. 8. Elastic balloons: When you blow air into a balloon, it expands and stretches. If you release the air, the balloon will shrink back to its original size. 9. Elastic bandages: These bandages are made of stretchable fabric that can be wrapped tightly around a body part to provide support and compression. 10. Elastic phone case: Some phone cases are made of elastic material that can stretch to fit different phone sizes and then contract back to hold the phone securely.

These examples demonstrate the concept of elasticity, where materials can deform under stress but return to their original shape once the force is removed.