👉 A shield in physics refers to a small barrier or enclosure that protects an object from direct impact. It is often made of metal, plastic, or other materials and can be used for various purposes such as protecting against bullets, missiles, or other projectiles. Shields are also used in various situations where a person needs to protect themselves from harm, such as during combat or when dealing with enemies. In the context of shields, they are typically referred to as "shielding devices" or "physical barriers."
